boerst

timestamping blocks

Public Key

npub1lsnwplwhg5kwylrj5mtttrlqtehqtxa226n8q0zz48hrl0sctj6s6zklw3

NIP-05 Address

Profile Code

nprofile1qqs0cfhqlht52t8z03e2d4443ls9ums9nw49dfns83p2nm3lhcv9edgpz3mhxue69uhhyetvv9ujuerpd46hxtnfduqs6amnwvaz7tmwdaejumr0dsmlq2ph

Publishing to

relay.mostr.pub

nos.lol

relay.damus.io

Author Public Key

npub1lsnwplwhg5kwylrj5mtttrlqtehqtxa226n8q0zz48hrl0sctj6s6zklw3

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Last Notes

2025-08-21 20:34:30 GMT

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Every 401 Supra and 601 Gamma that I've ever seen have never had the OLED screen soldered; always just fit the 4 header pins into the board without solder. I've never had any issues. 🤷‍♂️

2025-08-19 13:53:43 GMT

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> It's basically all I think about.
Same.

2025-08-17 00:45:31 GMT

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Clean. 👌

2025-03-24 14:40:34 GMT

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LFG! 💪

2025-01-14 15:25:39 GMT

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Really looking forward to more of these.
https://fountain.fm/episode/svigMJ9xoyu5hbeIzLsD
#nevent1q…347t

2024-10-04 10:09:46 GMT

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Super Mario 3

2024-10-02 17:08:17 GMT

@npub1k3s…etk6 Barn Jerky is 👌👌 https://image.nostr.build/ed65ad2caba49811cf962f038df2ca58e5a4ebbc5c1466d3c8645517a7595ed7.jpg

2024-09-04 23:05:11 GMT

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Thanks for the suggestions @npub1luw…9cqr

2024-09-04 23:01:11 GMT

Today I added a new column to https://stratum.work to show coinbase tx payout addresses and I also added a "pause/resume" button.
Now you can compare payout addresses across pools.
Thanks for the suggestions, @jon.
The goal is to get this data in front of more people so that they can make informed decisions about where they point their hash.
If anyone has suggestions for how to make this better, please hit me up. https://image.nostr.build/efbda935ebe0a9c83098356762c88f9acc578f258b6ae8475c645dcb4ff8012f.jpg

2024-09-03 20:55:25 GMT

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I played around with their firmware graphql endpoint a while back and I believe that they mainly use it for populating the web UI. Here’s some stuff to play around with if you’re curious…
This auths you and stores the session cookie in a cookie jar (cookies.txt)
```
curl 'http://10.1.45.21/graphql' \
-H 'Accept: application/graphql-response+json, application/graphql+json, application/json, text/event-stream, multipart/mixed' \
-H 'Accept-Language: en' \
-H 'Content-Type: application/json' \
-H 'Priority: u=0' \
--data-raw '{"operationName":"RootLogin","query":"mutation RootLogin($username: String!, $password: String!) {\n auth {\n login(username: $username, password: $password) {\n ... on Error {\n message\n __typename\n }\n __typename\n }\n __typename\n }\n}","variables":{"password":"root","username":"root"}}' \
--compressed \
--insecure \
-c cookies.txt
```
Here's an instrospection query to return their schema:
```
curl 'http://10.1.45.21/graphql' \
-H 'Accept: application/graphql-response+json, application/graphql+json, application/json, text/event-stream, multipart/mixed' \
-H 'Accept-Language: en' \
-H 'Content-Type: application/json' \
-H 'Priority: u=4' \
--data-raw '{"operationName":"IntrospectionQuery","query":"query IntrospectionQuery { __schema { queryType { name } mutationType { name } subscriptionType { name } types { ...FullType } directives { name description locations args { ...InputValue } } } } fragment FullType on __Type { kind name description fields(includeDeprecated: true) { name description args { ...InputValue } type { ...TypeRef } isDeprecated deprecationReason } inputFields { ...InputValue } interfaces { ...TypeRef } enumValues(includeDeprecated: true) { name description isDeprecated deprecationReason } possibleTypes { ...TypeRef } } fragment InputValue on __InputValue { name description type { ...TypeRef } defaultValue } fragment TypeRef on __Type { kind name ofType { kind name ofType { kind name ofType { kind name ofType { kind name ofType { kind name ofType { kind name ofType { kind name } } } } } } } }","variables":{}}' \
--compressed \
--insecure \
-b cookies.txt
```
…then based on the schema, you can figure out how to get the hashrate, for example:
```
curl 'http://10.1.45.21/graphql' \
-H 'Accept: application/graphql-response+json, application/graphql+json, application/json, text/event-stream, multipart/mixed' \
-H 'Accept-Language: en' \
-H 'Content-Type: application/json' \
-H 'Priority: u=4' \
--data-raw '{"operationName":"RealHashrateQuery","query":"query RealHashrateQuery { bosminer { info { summary { realHashrate { mhsAv mhs5S mhs15S mhs30S mhs1M mhs5M mhs15M mhs30M mhs1H mhs24H mhsSinceRestart } } } } }","variables":{}}' \
--compressed \
--insecure \
-b cookies.txt
```

2024-09-03 00:06:33 GMT

This is pretty significant. Directly P2P using this protocol. #note14qw…xfv2

2024-09-01 01:32:34 GMT

@npub1the…4dha is hosting the first “Mining Monday” on Sept 16. It’s worth the trip if you can make it to Nashville for a few days that week:
- Monday 9/16 - Mining Monday
- Tuesday 9/17 - NashBitDev
- Wednesday 9/18 - Open house
https://bitcoinpark.com/meetup

2024-08-30 17:18:49 GMT

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LFG! 💪

2024-08-27 14:32:09 GMT

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Eve the eavesdropper. Malicious Mallory.

2024-08-26 19:57:51 GMT

Streaming sats over lightning to charge my car feels like the future! Instant settlement for energy straight from my self-hosted node to the charger operator’s node.
I’m excited to see this rolled out more broadly so that more people can experience this. #note14r3…k0eq

2024-08-26 13:22:18 GMT

Track all of your Bitaxes from one place. #note1x6n…xsmt

2024-08-24 12:43:33 GMT

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Teleporting little slices of digitized “time” from me to you.

2024-08-21 20:30:34 GMT

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Lookin good! Nice work! Love the logo.

2024-06-11 16:14:16 GMT

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When all merkle branches for a pool match another pool (colored cells), it means that they are using the same block template.
You can also see custom transaction prioritization, like a tx accelerator, when there’s a lower than normal fee rate for the “first transaction”.
https://m.primal.net/IgxB.jpg

2024-06-11 16:13:38 GMT

I built https://stratum.work to get this block template stuff in front of more eyes. It shows real time template data sent to miners to work on and you can watch for similarities between pools yourself.
This thread does a great job explaining the data:
#note1qck…0jz3