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nos.lol

nostr.bitcoiner.social

relay.current.fyi

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Last Notes

2026-04-15 12:55:55 UTC

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There you go but everything was already in the note
https://blossom.primal.net/88cc672ab1c9968df46cbbcc43860f83f92450c02aba6a7059886e58eb86ff73.jpg

2026-03-23 20:22:58 UTC

Bitcoin Research Kit v0.2 is out with many new features and foundations, with the most important of them being full self-sovereignty.
No need for third party APIs, exchange prices or even internet everything comes from your very own node including the price.
web app: https://bitview.space
repo: https://github.com/bitcoinresearchkit/brk
full changelog:
https://github.com/bitcoinresearchkit/brk/blob/main/docs/CHANGELOG.md
#Bitcoin

2026-03-13 17:58:19 UTC

apologies for the downtime, hard unfortunately issues with both servers at the same time. I suppose I'm gonna have to invest in a third

2026-03-03 11:08:44 UTC

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Building the alternative system takes a while

2026-03-03 11:06:09 UTC

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The trick is to have very solid foundations which you understand very well, then AI is incredible to work with

2026-02-19 23:28:03 UTC

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As guys once said on RHR “everyone’s a scammer”, especially in this industry

2026-02-19 16:46:42 UTC

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Yeah I recommend at least thunderbolt 4 speeds (3GB+/s RW)
Otherwise it will work but will be quite slow
For example the servers setup is 2x base Mac mini + sateshi enclosure and 2TB WD black ssd which works pretty well
Doing my best to limit the hardware needed but with so much going on in the suite it’s not that easy

2026-02-19 12:20:53 UTC

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Currently (v0.1.9) it's 354.53 GiB, can hardly do better since BRK is Glassnode+Mempool.space
Not sure yet if v0.2.0 will be better or worse but roughly the same
By the way you can check it out here: https://bitview.space/api#tag/server/GET/api/server/disk
https://bitview.space/api/server/disk

2026-02-19 12:00:46 UTC

another perf improvement, brk_indexer went from 3h05 to _2h40_ on a mbp m3 pro
BRK might be the bitcoin software the most focused on speed
#Bitcoin
https://blossom.primal.net/4707df3dbe806438beaeaee1f666e70a2dd9389609bb2a3167a4dfac5b09a302.png https://blossom.primal.net/085b12f138b22ba70a5869b1260bea8cf75e64ac5ea6281e432578c0af0fe267.png https://blossom.primal.net/7bb2f14e7952d25b72092300b033437cc3cb11d49faff0bf0e7a037987d887de.png https://blossom.primal.net/b1d0699c2b810d0a3003c9f29d97c68cce271847372dde19bb03eb37cda4ed95.png

2026-02-13 22:15:10 UTC

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check it out: https://bitview.space/charts/market/oracle
#bitcoin
#nevent1q…xm7u

2026-02-13 21:53:24 UTC

brk v0.1.9 is out with historical on-chain only prices starting from block 575k and live prices from the mempool
shoutout to SteveSimple for the inspiration
changelog: https://github.com/bitcoinresearchkit/brk/blob/main/docs/CHANGELOG.md
#Bitcoin

2026-02-12 21:51:13 UTC

if anyone's interested:
https://x.com/_nym21_

2026-02-11 21:25:59 UTC

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bitcoin's transparency is a feature not a bug

2026-02-11 18:47:32 UTC

You can derive the price from the chain itself, it's incredible.
Thanks to the author of utxo_oracle for the inspiration
#Bitcoin
https://blossom.primal.net/63ced40cbf5ff5cac23a18a97cf164b4d6500ef51b58c25f791fa8c7042482ff.png
https://blossom.primal.net/5ee1248bfca3453c090b0c5c851f16fee0d4ed5b8585b0de98ad59f4d7518eb5.png

2026-02-04 22:52:27 UTC

v0.1.4 is out for an improved navigation tree on the website and some new charts
https://bitview.space

2026-02-03 08:42:58 UTC

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An absurd amount of capital was invested near the top this “cycle”

2026-02-02 09:56:11 UTC

is it just me or primal web is just more and more broken ? #primal

2026-01-29 11:44:49 UTC

v0.1.2 is out with re-org bug fixes and enhanced clients
changelog: https://github.com/bitcoinresearchkit/brk/blob/main/docs/CHANGELOG.md#v012---2026-01-29

2026-01-27 13:11:05 UTC

#Bitcoin

2026-01-27 13:03:54 UTC

Finally released BRK v0.1 🎉
Check it out:
https://bitview.space
https://bitview.space/api
https://bitcoinresearchkit.org

2026-01-15 08:52:36 UTC

v0.1.0-alpha.3 released
https://next.bitview.space/
https://next.bitview.space/api

2026-01-05 10:05:02 UTC

after months of work the v0.1 is finally close
here are the new api docs: https://next.bitview.space/api
js/rust/python clients are also coming
feel free to poke around and play with it, as always it's 100% free

2025-11-09 20:10:12 UTC

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Open source version available at: https://bitview.space/charts/cohorts/utxos-from-age/5y/supply?unit-1=%25all&charts-scale-price-scale-0=log&charts-scale-price-scale-1=lin&index=week&in-profit-1=false&in-loss-1=false&breakeven-1=false&from=527.3292553048769&to=916.9782413962191&seriestype-0=candle

2025-10-15 20:17:08 UTC

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To clarify, BRK is a server/service itself and an alternative to electrs/mempool.space (and also glassnode but out of context here) not an aggregator like super testnet is proposing

2025-09-19 22:38:19 UTC

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https://blossom.primal.net/828aa9f2740ccbf8938e902bb878e9c0ae4b585329f3d1ae5be1450adbc4e619.png
#Bitcoin
#nevent1q…uwrg

2025-09-19 22:26:36 UTC

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https://blossom.primal.net/f16cc8d186c48350ef2f2221ed413c0e90e6792fd5796b24d3de7a6e8c38880c.png
#Bitcoin
#nevent1q…5e06

2025-09-19 22:23:34 UTC

https://blossom.primal.net/634abb71d5f5b6ed839082a67f20c82299d1a66f91b035c4bda4996deb7accaf.png
#Bitcoin

2025-09-16 21:47:48 UTC

It came to my attention that series at top (where the price is) weren't showing this past couple of days. It was due to a rename of units.
All fixed now ! Thanks to @nprofile…05el for letting me know
#Bitcoin
https://blossom.primal.net/b6c7548f426b638928befd2831906f2187446824804bf9bee277ca148fa196fe.png

2025-09-14 16:52:36 UTC

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Working on a Mempool.space like API

2025-09-14 15:48:19 UTC

Very much a work in progress but
https://blossom.primal.net/628e2fc6f8ea4c32318b48e44c5c72d59771a398b10841c1860f02cb68624668.png
https://blossom.primal.net/63105abe029ca4c48a9811be2745a9eafebd380e5a8356082e62320c21ce8207.png
https://blossom.primal.net/f0d4814fe1970e4566f60303c35f436b63b402b640b4893e6f26cf5ee0453bad.png
#Bitcoin

2025-09-11 16:43:47 UTC

If you ever wondered how much you'd earned with a 1 TH/s home miner if you joined a pool, it's currently approximately 5.3 cents or 46 sats **per day**
#Bitcoin
https://blossom.primal.net/5abe2fbe7124852a358c4eb9cc55877f6a8af6699f3e819b9b0ba23abc3ecbe9.png
https://blossom.primal.net/c06058c88f7b5b873e50c6b64801579100f8785e3a5959e4746836fa3a0283e6.png

2025-09-10 13:51:19 UTC

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Congratulations James

2025-09-07 20:28:35 UTC

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Link: https://bitview.space/charts/chain/mining/pools/ocean/days-since-block?from=5290.2795405014895&to=6300.975815453571&unit-1=Days&charts-scale-price-scale-0=log&charts-scale-price-scale-1=lin
#nevent1q…h74m

2025-09-07 20:23:45 UTC

Wanted to have them for a long time now, today is the day pools are finally available on BRK and Bitview
You'll find below images about the @nprofile…fd7j pool. Notice how their dominance has been increasing over time and how they mine a block almost every day now. Congrats to them !
Available in the v0.0.101 with many fixes
https://blossom.primal.net/a87ad86657b28fad2ca34c11c9608ca5548e515f789c3f0a9397a65e7b5f9bf2.png
https://blossom.primal.net/442bd08b8954aeda3e138516d288e2b4065e4fb247293077370352929ec9be86.png
https://blossom.primal.net/c1d43a6c86e7cd4afb189c2c7677be322d4ed1316680ef8ec10f02f8f2ebffa5.png
https://blossom.primal.net/f183a0b9700c22cc92088363e42afdc47660cefb3ffec707c3152af31ab25840.png
https://blossom.primal.net/ce4a8980e638ef9e1a4ca607913af80b408ff5128ecc8b6b3fc5d50b79540092.png
#Bitcoin

2025-09-07 17:27:40 UTC

https://blossom.primal.net/9658531e8cfa800d2e30051ccf5cb442638e989e1b29bf4807e3eacab461a57d.png
#Bitcoin

2025-09-05 13:22:15 UTC

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Fixed in v0.0.98
#nevent1q…q8c7

2025-09-05 12:42:29 UTC

Just realized that after adding "price" to the names of price related vecs, the fetcher still had the old names and thus fetching from BRK servers failed.
An update with the fix will be available in a few minutes

2025-09-03 11:33:16 UTC

@nprofile…48w0
https://blossom.primal.net/90023e41878920c6f63af9188f5e6af491e604bfbbbc0be7a8fdd3f517f14e04.png
https://blossom.primal.net/b4fb57490294bf05d42b28a83b6d586ebaf53f28ba7dfddd828acedc90e92e85.png
will be live in a few hours, but while it's totally possible in the Rust side of things, there is no easy way with the api yet to do: address -> addressdata.
It's coming though, needed for the explorer anyway
#Bitcoin

2025-09-01 20:47:39 UTC

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Glad to read that, enjoy. If you have any feedback or suggestions, for free to post about it

2025-09-01 20:31:17 UTC

Servers went down for a couple of hours today. Probably due to a reorg again but need to investigate
Stability is a high priority of the project, sorry for the inconvenience
#Bitcoin

2025-09-01 20:27:35 UTC

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Thank you Alex

2025-08-29 16:23:36 UTC

If you’d like to help BRK by giving 5s of your time, you can “star” the repo on GitHub:
https://github.com/bitcoinresearchkit/brk
#Bitcoin

2025-08-28 11:24:54 UTC

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I could really use some help with the community side of things. The project really needs it
If you’d like to step up, please let me know
#nevent1q…edcx

2025-08-28 11:23:30 UTC

Haven’t really posted an update about what changed and what’s new with BRK
But tldr:
Many new datasets we’re at 24k unique datasets and 170k+ variants
Created a database from scratch not actually based on anything specifically for BRK
A first attempt at supporting chain splits with the stateful datasets (rollback)
Many fixes of bugs and values
Various website improvements
Finally found the perfect name “Bitview” for the website, with help from the community
And probably many more
#Bitcoin

2025-08-26 19:24:11 UTC

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For example, just today my friend @nprofile…rf7n had a great suggestion: adding a screenshot button to the website to facilitate sharing
After some back and forth, here’s the (almost, with one tiny fix left to do) end result
Left is the website view, right is the screenshot
#Bitcoin
https://cdn.discordapp.com/attachments/1384449584637411370/1409930996731609118/Screenshot_2025-08-26_at_18.02.13.png?ex=68af2c10&is=68adda90&hm=5081f896a4d76889fd4b5ae95541c2decbc954d952d5ce96a30d245ca9d815ae&
https://cdn.discordapp.com/attachments/1384449584637411370/1409930997147111495/e7e2d72e-23e0-4d89-a5e3-8d4bca7e4ab2.png?ex=68af2c10&is=68adda90&hm=5d7c00e986d0c387563f999e84d15cc688e33747dd525d645e9db21dcccddff8&
#nevent1q…7ndw

2025-08-26 12:22:33 UTC

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but for now you can already see
https://blossom.primal.net/9a98ad5d0cf03f09c88be198b45f2da6287b9de23f4074a28030df78eac75463.png

2025-08-26 12:21:54 UTC

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Address indexing with balances and utxos is already a thing ! Will be visible in the UI in a not too distant future

2025-08-26 09:52:16 UTC

Feels good when the project's foundations are clean and extensible enough that you can just add new datasets/charts requested by someone and make them available live in less than 10 minutes, without AI.
In other words, BRK is a project for the people. If you need anything, feel free to ask
#Bitcoin

2025-08-10 14:45:57 UTC

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The joys of most open source devs

2025-08-09 06:29:56 UTC

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BRK uses it to connect its users and create a little community
A proper Nostr version would be incredible though

2025-08-08 16:50:00 UTC

Will try zapvertisement for a while see how it goes ⚡️

2025-08-07 13:17:06 UTC

rust v1.89.0 is out with native file locking 🎉

2025-08-05 23:00:01 UTC

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BRK uses a hand crafter db (brk_vecs) and Fjall

2025-08-05 22:59:04 UTC

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Fjall is better than both I believe

2025-07-27 17:52:53 UTC

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Glad to report that all issues have been completely found and fixed since yesterday. BRK is now fully operational and back to normal.
While everything ran okay on a beefy-ish machine on internal storage (which is where BRK was running those last few days), running it on more common hardware and more particularly external storage became more challenging with all the latest features. This went unnoticed as the load was relatively low when added over time but running it fully, in one go, would end up in a failure.
Several patches were applied such as converting low density datasets to lazy computation, IO optimizations and many others. While those changes helped, they did not solve the root cause of the problem.
In the end what really worked was creating a little “database” where each vec/dataset/array is stored sequentially in a single memory mapped and sparse file for very fast read speeds instead of one file for each.
Some new bugs were probably introduced but the service has been successfully running for more than 24h on both servers.
Offering a good self-hosting experience will always be a very important goal of this project.
https://brekit.org
#Bitcoin #BRK
#nevent1q…d4s4

2025-07-27 16:53:30 UTC

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A secure/nostr version of https://hack.chat could be really interesting

2025-07-16 21:01:48 UTC

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Somewhere in this range sounds plausible, there are many silent stakers
https://blossom.primal.net/e785f49bab925bcd8d8985a623206d9d659f43be914677c09ad8e72e8ac6dbbc.png

2025-07-11 15:39:50 UTC

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True neutral

2025-07-10 20:12:36 UTC

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Finally getting somewhere
It seems to be corrupted filesystem structure due to too many memory mapped files opened at the same time among other things
Hardware is most likely fine ! Which is really good news for all self-hosters
Have to clean everything, sync all nodes and try to rerun BRK with some changes and fixes, will take a little while but hopefully everything will get back to normal
#nevent1q…musn

2025-07-10 17:14:42 UTC

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I’m *now* paying

2025-07-10 16:00:21 UTC

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Very kind, I might take you up on it
Will see how it goes !
Thank you

2025-07-10 15:59:39 UTC

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Yeah, everything worked for months but with more datasets added over time, I must’ve reached a threshold for which I’m not paying the price

2025-07-10 13:59:31 UTC

And down again…
Everything works properly with an internal SSD but something very wrong is happening with external SSDs
Tried many things but no success yet. Hopefully will get to the bottom of it

2025-07-09 11:15:30 UTC

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The silver lining is there also a new version of BRK v0.0.75, which brings you an incredible amount of addresses related datasets/charts and many pillars to build the explorer.
This brings BRK to close to 108 000 dataset variants ! With many more to come. Should be enough for most but if you're still missing something, just ask and we'll do our best to add it if possible
Here's a quick peak:
https://blossom.primal.net/c6d99da0632beb388c241f2e4cbdb7e50abdaae77f628fc51eda866f9ce98841.png
https://blossom.primal.net/c644d20bb02d1e338fb8aecdfc3ea066d3999d2e46404109d3501b42ba31fab4.png
https://blossom.primal.net/b67d347baed9c7dbfb45f0f0cea8ca083a2418b2223f366801bf5365d115fc6f.png
https://blossom.primal.net/de29be56f02d663ad399c812900ac9be728fb8542d39d185c7ce6cb51156ef0c.png
Check it out at: https://bitcoinresearchkit.org
#Bitcoin #BRK
#nevent1q…nrta

2025-07-09 10:58:23 UTC

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We are back online folks
Apologies for the inconvenience
Many lessons were learned during this event, a lot of work will be put to avoid it happening again.
#nevent1q…qz9y

2025-07-08 18:04:27 UTC

Sorry everyone a reorg caused another bug which killed the last remaining server
The other server has a faulty ssd thus can’t run either
Working on fixing it all !

2025-07-08 17:15:46 UTC

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Incredible wave, so many great projects !
Thank you to the whole OpenSats organization, from the board to Gigi and the rest of the team. The space doesn’t value nearly enough this work that you’re all doing. For which, we, the devs, are incredibly grateful.
Without this charity, BRK and I’m certain many other projects would not be able to continue or at the very least be limited to being a side project.
Let’s keep pushing and building, make Bitcoin ever greater !
PS: The “team” is just me, help in any way would be really appreciated, if anyone’s interested please contact me

2025-07-08 16:53:47 UTC

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Incredibly grateful, BRK would not be possible without @nprofile…kj30
Please donate if you can, it really helps devs out there trying to work on Bitcoin
#nevent1q…78ua

2025-07-06 12:24:52 UTC

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No way indeed not even with quantum, so it’s better than burning by sending to one of satoshis addresses

2025-07-06 12:23:22 UTC

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Got banned right after commenting on one of their tweets..

2025-07-06 12:06:51 UTC

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You can actually assign a value to the op return it doesn’t have to be 0 sats

2025-07-06 09:20:19 UTC

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Or more exactly: 42,09,042,932 sats

2025-07-06 09:18:55 UTC

Fun fact of the day, there are 42 Bitcoin "stuck" (burned) in op_returns which at today's prices is almost 5M USD
#Bitcoin #BRK
https://blossom.primal.net/d2c94b9bd07784140c65a9c7979f6dfd9bd643767df8cf485453f4fead5f6abc.png 4.54
https://blossom.primal.net/e2f40b0db29186c3d8086485b4133db0db761ee69686b34ac3f6bcae768c51fd.png

2025-07-04 16:03:14 UTC

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Bitcoin Resarch Kit - a FOSS glassnode alternative
And of course a node

2025-07-01 14:21:42 UTC

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Will do

2025-07-01 13:10:16 UTC

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Right, I'll take a look then thanks

2025-07-01 12:46:17 UTC

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No need, it's completely free

2025-07-01 12:31:36 UTC

X account suspended because Glassnode didn't like me sharing a free alternative to their 833$/month services.
How are we supposed to reach more people then ?

2025-06-26 15:54:38 UTC

Updated instructions to connect to the MCP server due to some unexpected errors in production. If you tried and it failed, it should now work
https://github.com/bitcoinresearchkit/brk/blob/main/crates/brk_mcp/README.md#brk-mcp
#Bitcoin #BRK #MCP #AI

2025-06-24 13:54:42 UTC

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And speed wise ?
You can expect _4 second updates_ on that same machine
Pretty fast !
And it'll be even faster with a better CPU and/or faster storage
#Bitcoin #BRK
https://blossom.primal.net/ef6d40ce4b7ed1b1d0eab9134e383afe7ef551549e242aca0f8580aee697aa38.png
#Bitcoin #BRK
#nevent1q…0x63

2025-06-24 13:49:03 UTC

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Sure but I’m talking about being your own Glassnode which is a bit more demanding power wise

2025-06-24 13:44:14 UTC

What does it take to be your own @glassnode ?
The best bang for your buck would be the latest base model Mac Mini with an external 2 TB thunderbolt 4 SSD
Total: 700-800$
With that you'll be able to run a Bitcoin node, BRK and many other things very smoothly
#Bitcoin #BRK

2025-06-24 11:47:56 UTC

V0.0.69 (nice) is out with:
- MCP support ! You can now connect your llm to BRK
- Optimized storage for less IO operations
- Fixed multiple errors in datasets spotted by @nprofile…2anz (big thank you again !)
#Bitcoin #BRK

2025-06-21 14:46:47 UTC

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Congrats @nprofile…8ykj
Would MCP support (more specifically the streaming http version) be possible ? (probably not yet)

2025-06-21 13:58:55 UTC

👀
https://blossom.primal.net/7c7b15f5e5804fc99f1987ea96ef66f98a6302d3910ad785ec632721f0433513.png
https://claude.ai/public/artifacts/71194d29-f965-417c-ba09-fdf0e4ecb1d5
#Bitcoin

2025-06-19 10:50:49 UTC

The Bitcoin Research Kit v0.0.66 is out with Cointime datasets and charts from @nprofile…kqu4
Check them out at: https://bitcoinresearchkit.org
https://blossom.primal.net/6d4f17b1cf9cb145f1555d735c2d8ab7fde33780a476e405189493ef82cb7b80.png
https://blossom.primal.net/48f9c146b3c5e5675860a61c6549b1dd39346cc7c61f9545f26e4b799123ef81.png
https://blossom.primal.net/871e64098df3689447d92a0999d79dd693c062a876d9c8d2ead9c438e6aaa002.png
#Bitcoin

2025-06-19 08:37:29 UTC

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Hey man,
I heard that your "build times" are quite slow.
Now that BRK (prev kibo) stores everything single output ever from the chain I think it could improve your setup tremendously.
I'd be happy to help a fellow Bitcoiner

2025-06-19 08:32:16 UTC

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You should now do a block version

2025-06-19 08:31:13 UTC

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Hey @nprofile…g2ys, if you never got around to it here's a hodl wave block by block (with API endspoints in the legend)
https://bitcoinresearchkit.org/chart-compare-by-range-supply?from=8389.543757379686&to=10224.543757379686&unit-1=BTC&charts-scale-price-scale-0=log&charts-scale-price-scale-1=lin

2025-06-18 18:04:06 UTC

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For anyone interested, live chart available at:
https://bitcoinresearchkit.org/chart-from-10-years-supply?unit-1=%25all&charts-scale-price-scale-0=log&height-1=229.5&charts-scale-price-scale-1=lin&index=week&from=464.5525054419177&to=899.2347430366576&in-profit-1=false&in-loss-1=false&even-1=false&seriestype-0=candle&unit-0=USD

2025-06-18 09:52:50 UTC

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Very very cool, great job 👏

2025-06-18 07:09:10 UTC

v0.0.65 is out with:
- Mayer multiple and new realized profit and/or loss charts and datasets
- A fix for the website sometimes hanging hard
https://blossom.primal.net/0e655d3f21924845cc4f2fdf168f9eaeb6db37e89234a9c46712cc9f34c0fed8.png
https://bitcoinresearchkit.org
#Bitcoin

2025-06-16 12:45:59 UTC

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And the website doesn’t play with the mempool yet, so the data that @nprofile…yq45 is looking for isn’t available on BRK yet, but it will be in the future !

2025-06-16 12:43:05 UTC

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Could you share a screen shot or something ? It’s not down

2025-06-16 10:53:42 UTC

Tired of paying @glassnode for on-chain data ? Checkout the Bitcoin Research Kit, the Bitcoin only, self-hostable data suite that works with your own node ! 100% free, including the API !
https://bitcoinresearchkit.org
#Bitcoin

2025-06-13 16:21:32 UTC

The reorg at block 901,092 caused a bug in the new codebase and crashed the server.
A fixed has been released and is part of version v0.0.56
All services have been resumed

2025-06-11 19:48:33 UTC

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You might need to reinstall your PWA though
#nevent1q…2npd

2025-06-11 19:46:59 UTC

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Fixed in v0.0.52
#nevent1q…g4je

2025-06-11 17:09:55 UTC

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Broke in Safari, need to investigate
#nevent1q…t30z

2025-06-11 16:47:08 UTC

With the latest release of BRK (v0.0.50) you now have access to the fastest Bitcoin charts in the west 🏎️💨
Enjoy !
https://blossom.primal.net/b96d79db4eda0e8793a371fcb3d21deddb02e89190732a1ad6d995be07e00f4d.mov
#Bitcoin