att_18218

The claim

• Foundry USAtag matchvia bitcoin-data mining pools

  evidencerun d/Foundry USA Pool #dropgold/8 · catalog pool-catalog-bitcoin-data · pattern Foundry USA Pool · match kind contains · signature 215

  fetch —sha256:ddc505c82dfa5868valid from 2026-11-04matcher pool-matcher-v1

  att_18218btcintel:attributions:18218@v1 sha256:1959f137cc9b981ccopy 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_18218?version=1" | grep -i etag
# ETag: "1959f137cc9b981c6468b4a31d457fc85e86bba1252d8ccfcee637e1fa828c8f"

curl -s "https://api.btcintel.io/v1/claims/att_18218?version=1" | jq -r .content_sha256
# 1959f137cc9b981c6468b4a31d457fc85e86bba1252d8ccfcee637e1fa828c8f
# the first 16 hex are the citation's: btcintel:attributions:18218@v1 sha256:1959f137cc9b981c

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.