att_12554

The claim

• Foundry USAtag matchvia mempool mining pools

  evidencerun }/Foundry USA Pool #dropgold/ · catalog pool-catalog-mempool · pattern Foundry USA Pool · match kind contains · signature 667

  fetch —sha256 146337aeaa4b877fvalid from 2026-10-22matcher pool-matcher-v1

  att_12554btcintel:attributions:12554@v1 sha256:cd6ed6c1bee0e24acopy citation
  confidenceweb crawl · 20

Versions

Verify

A citation names a claim id, a version and the first 16 hex of the content hash of that version. Fetch the version and compare: the hash must start with the citation's 16 hex, and the ETag of the answer is the same hash.

curl -sI "https://api.btcintel.io/v1/claims/att_12554?version=1" | grep -i etag
# ETag: "cd6ed6c1bee0e24a67c04b2c5df256f902c6e00cf3f1a94adee835b55a2d167b"

curl -s "https://api.btcintel.io/v1/claims/att_12554?version=1" | jq -r .content_sha256
# cd6ed6c1bee0e24a67c04b2c5df256f902c6e00cf3f1a94adee835b55a2d167b
# the first 16 hex are the citation's: btcintel:attributions:12554@v1 sha256:cd6ed6c1bee0e24a

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.

Dispute

A dispute names the claim id and a reason; it is recorded under your npub, counted on the claim, and ops resolve it next to the claim with a reason and a date.