OCEAN · block 975,533

block attributionin forceversion 1

The attribution of one block to a pool by one source, mempool mining pools. The block's page lists every source's attribution, side by side.

mempool mining pools attributes block 975,533 to OCEAN, by the payout address.

mempool mining pools · service data · 50 · in force since 12 Nov 2026

version: 1 of 1; in force
in force since: 12 Nov 2026; 08:30 UTC
first read: 12 Nov 2026; 08:30 UTC
rests on: 1; an output of the coinbase that pays a listed address
disputes: 0; none open · none resolved

Attributions

the claim · what it says, what it rests on, since when

what is said

subject: block 975,533 0000000000000000000040645635b8a06e97b6dd5f8659f74e8cfe0273061f28
pool: OCEAN
how: by the payout address
source: mempool mining poolslicence: MIT
class: service data · 50from the service's own publication

Pool catalog: mempool/mining-pools (MIT)

what it rests on 1

payout address: 37dvwZZoT3D7RXpTCpN2yKzMmNs2i2Fd1noutput 18 of the coinbase pays it · the catalog lists it for this pool
matcher: v1
the source's file: sha256 30380cf68d478e7d33b2dd073ba61a78019f829768031b2867e24ba9eb7116f1

the days

the block was mined: 12 Nov 2026 08:29 UTC
reported by the source: no report date: the record carries none
first read: 12 Nov 2026 08:30 UTC
in force since: 12 Nov 2026 08:30 UTC
file read: not served: the record carries the file's hash and no time

An attribution is one source's reading of one block by one method. The block's page lists every source's, in one fixed order and with no winner.

Everything said of block 975,533 Dispute this claimnone open · none resolved

The record

cite it · its versions · check that what you quote is what is served

Citea citation names one claim at one version

citation: btcintel:attributions:20985@v1 sha256:e9029323e65e68e2
this version: the link that pins version 1it keeps showing version 1 when a later one is written
as a file: a block attribution is not exported as STIX: the API serves no file for it

Versions1 version

Version 1 · written 12 Nov 2026 08:30 UTC by the pool matcher, v1in forcethis pagebtcintel:attributions:20985@v1 sha256:e9029323e65e68e2

Verifythe hash of what is served must begin with the citation's 16 hex

A citation names a claim, a version and the first 16 hex of that version's content hash. Fetch the version and compare: the hash must begin with the citation's 16 hex. The ETag of the answer carries the same hash: production answers it weak (W/) and with its encoding's suffix (-gzip), or bare.

curl -sI "https://api.btcintel.io/v1/claims/att_20985?version=1" | grep -i etag# ETag: W/"e9029323e65e68e2d167d671f6ceff3411149b8d91ec28efede03ad091fe49e3-gzip" curl -s "https://api.btcintel.io/v1/claims/att_20985?version=1" | jq -r .content_sha256# e9029323e65e68e2d167d671f6ceff3411149b8d91ec28efede03ad091fe49e3# the first 16 hex are the citation's: btcintel:attributions:20985@v1 sha256:e9029323e65e68e2

it must give: e9029323e65e68e2d167d671f6ceff3411149b8d91ec28efede03ad091fe49e3

Every change to the content writes a new version with its own hash; the previous version keeps its hash and its citation, so a quote never changes under the reader.