att_7490

The claim

• SECPOOLtag matchvia bitcoin-data mining pools

  evidencerun Mined by SecPoolv · catalog pool-catalog-bitcoin-data · pattern SecPool · match kind contains · signature 356

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

  att_7490btcintel:attributions:7490@v1 sha256:bc75c8bbb58ae152copy 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_7490?version=1" | grep -i etag
# ETag: "bc75c8bbb58ae15216ada2cce80592a02cd59fff913ff5ff5b0bb4a0dc2e3bd8"

curl -s "https://api.btcintel.io/v1/claims/att_7490?version=1" | jq -r .content_sha256
# bc75c8bbb58ae15216ada2cce80592a02cd59fff913ff5ff5b0bb4a0dc2e3bd8
# the first 16 hex are the citation's: btcintel:attributions:7490@v1 sha256:bc75c8bbb58ae152

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.