ann_21520

The claim

computedVersion 2 of this claim is no longer in force: its content is not retained; the hash and the citation stay addressable. Superseded by version 3.

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/ann_21520?version=2" | grep -i etag
# ETag: "ef716a079173ad6598e0ee63852fdc4c471dfc61892dd2ace75dcaeda8f210ed"

curl -s "https://api.btcintel.io/v1/claims/ann_21520?version=2" | jq -r .content_sha256
# ef716a079173ad6598e0ee63852fdc4c471dfc61892dd2ace75dcaeda8f210ed
# the first 16 hex are the citation's: btcintel:annotations:21520@v2 sha256:ef716a079173ad65

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.