ann_21461

The claim

• WannaCryransomwarepaymentWannaCrymalware family

  sourceRansomwhereRansomwhere (ransomwhe.re), CC BY 4.0

  evidencepayment 15zGqZCTcys6eCjDkE3DypCjXi6QWRV6V1 · 5,264,895 sat · time 2017-10-29 00:51 UTC · url https://ransomwhe.re/#address/15zGqZCTcys6eCjDkE3DypCjXi6QWRV6V1

  fetch 2026-10-06 18:49 UTCsha256 182ef70144fde9bfvalid from 2026-09-22version 3

  ann_21461btcintel:annotations:21461@v3 sha256:838d9e787d80ac06copy citationdispute
  confidencetrusted provider · 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/ann_21461?version=3" | grep -i etag
# ETag: "838d9e787d80ac06a4fea82b6da03f2905f9335105d28543a1e656e81cce78ed"

curl -s "https://api.btcintel.io/v1/claims/ann_21461?version=3" | jq -r .content_sha256
# 838d9e787d80ac06a4fea82b6da03f2905f9335105d28543a1e656e81cce78ed
# the first 16 hex are the citation's: btcintel:annotations:21461@v3 sha256:838d9e787d80ac06

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.

Dispute0 open disputes · 0 resolved

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.