att_4639

The claim

• Foundry USAaddress matchvia mempool mining pools

  evidenceaddress bc1qtm7ye0wm085hhv88japwkalmwkt3amec5z9c7a3unv05tfg6y2pstr3xfz · catalog pool-catalog-mempool · output n 0 · signature 2658

  fetch —sha256 146337aeaa4b877fvalid from 2026-10-04matcher pool-matcher-v1

  att_4639btcintel:attributions:4639@v1 sha256:b80a101efa507341copy 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_4639?version=1" | grep -i etag
# ETag: "b80a101efa5073414e85e8f379799bc4f9ded48ec8c319292bed69da08bfc0d0"

curl -s "https://api.btcintel.io/v1/claims/att_4639?version=1" | jq -r .content_sha256
# b80a101efa5073414e85e8f379799bc4f9ded48ec8c319292bed69da08bfc0d0
# the first 16 hex are the citation's: btcintel:attributions:4639@v1 sha256:b80a101efa507341

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.