ann_2490

The claim

• RyukransomwarepaymentRyukmalware family

  sourceRansomwhereRansomwhere (ransomwhe.re), CC BY 4.0

  evidencepayment 1FRNVupsCyTjUvF36GxHZrvLaPtY6hgkTm · 500,000,000 sat · time 2018-11-09 01:55 UTC · url https://ransomwhe.re/#address/1FRNVupsCyTjUvF36GxHZrvLaPtY6hgkTm

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

  ann_2490btcintel:annotations:2490@v3 sha256:c9d36dad6a9e858bcopy 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_2490?version=3" | grep -i etag
# ETag: "c9d36dad6a9e858b2f72006a00d41f790a1d0e703e54e1cc52158265e7dede94"

curl -s "https://api.btcintel.io/v1/claims/ann_2490?version=3" | jq -r .content_sha256
# c9d36dad6a9e858b2f72006a00d41f790a1d0e703e54e1cc52158265e7dede94
# the first 16 hex are the citation's: btcintel:annotations:2490@v3 sha256:c9d36dad6a9e858b

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.