att_449

The claim

• OCEANaddress matchvia mempool mining pools

  evidenceaddress 37dvwZZoT3D7RXpTCpN2yKzMmNs2i2Fd1n · catalog pool-catalog-mempool · output n 17 · signature 729

  fetch —sha256 0491a15f88dbd772valid from 2026-09-24matcher pool-matcher-v1

  att_449btcintel:attributions:449@v1 sha256:1e89ac87491fea26copy 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_449?version=1" | grep -i etag
# ETag: "1e89ac87491fea26b543fe8afa28e5f6677bee636457ccbdafc191f6fe19eac6"

curl -s "https://api.btcintel.io/v1/claims/att_449?version=1" | jq -r .content_sha256
# 1e89ac87491fea26b543fe8afa28e5f6677bee636457ccbdafc191f6fe19eac6
# the first 16 hex are the citation's: btcintel:attributions:449@v1 sha256:1e89ac87491fea26

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.