att_3920

The claim

• SECPOOLaddress matchvia bitcoin-data mining pools

  evidenceaddress 3Awm3FNpmwrbvAFVThRUFqgpbVuqWisni9 · catalog pool-catalog-bitcoin-data · output n 1 · signature 357

  fetch —sha256 ddc505c82dfa5868valid from 2026-10-02matcher pool-matcher-v1

  att_3920btcintel:attributions:3920@v1 sha256:6d75bf41f042a26dcopy citation
  confidenceservice data · 50

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_3920?version=1" | grep -i etag
# ETag: "6d75bf41f042a26d81b99241bdfa80948e8b1efb6d8d325965ee189150d2c7db"

curl -s "https://api.btcintel.io/v1/claims/att_3920?version=1" | jq -r .content_sha256
# 6d75bf41f042a26d81b99241bdfa80948e8b1efb6d8d325965ee189150d2c7db
# the first 16 hex are the citation's: btcintel:attributions:3920@v1 sha256:6d75bf41f042a26d

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.