att_6280

The claim

• MARA Pooltag matchvia mempool mining pools

  evidencerun j| MARA Made in USA · catalog pool-catalog-mempool · pattern MARA Made in USA · match kind contains · signature 679

  fetch —sha256 146337aeaa4b877fvalid from 2026-10-07matcher pool-matcher-v1

  att_6280btcintel:attributions:6280@v1 sha256:cb87a6f2400da54dcopy 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_6280?version=1" | grep -i etag
# ETag: "cb87a6f2400da54deb8445b1a83cd8e3e0db26bbfe802985485baa05cfbcdc77"

curl -s "https://api.btcintel.io/v1/claims/att_6280?version=1" | jq -r .content_sha256
# cb87a6f2400da54deb8445b1a83cd8e3e0db26bbfe802985485baa05cfbcdc77
# the first 16 hex are the citation's: btcintel:attributions:6280@v1 sha256:cb87a6f2400da54d

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.