att_13221

The claim

• ViaBTCtag matchvia mempool mining pools

  evidencerun /ViaBTC/Mined by biteamp/, · catalog pool-catalog-mempool · pattern /ViaBTC/ · match kind contains · signature 571

  fetch —sha256 146337aeaa4b877fvalid from 2026-10-23matcher pool-matcher-v1

  att_13221btcintel:attributions:13221@v1 sha256:7e0e6e52f991e342copy 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_13221?version=1" | grep -i etag
# ETag: "7e0e6e52f991e342f61b0cc896a184695288a17ae4eb1553d20cce4c1c5dc15f"

curl -s "https://api.btcintel.io/v1/claims/att_13221?version=1" | jq -r .content_sha256
# 7e0e6e52f991e342f61b0cc896a184695288a17ae4eb1553d20cce4c1c5dc15f
# the first 16 hex are the citation's: btcintel:attributions:13221@v1 sha256:7e0e6e52f991e342

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.