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Claim

ann_9209

annotationversion 7 · currentsubject · address

Curated · btcintel

claims we make, each with its source and citation · sources may contradict; we show the set, never a score

The claim

  • SDN: CYBER2sanctionsanctioned addressTian Yinyinperpetrator
    sourceOFAC SDN ListSource: U.S. Department of the Treasury, OFAC SDN List
    evidenceexternal id uid:28263 · program CYBER2 · program DPRK3 · url https://sanctionssearch.ofac.treas.gov/Details.aspx?id=28263
    fetch 2026-10-05 22:13 UTCsha256 1919d7ccdad5a6a4valid from 2026-09-22version 7
    ann_9209btcintel:annotations:9209@v7 sha256:10cd201e71dffdb3
    confidenceauthority data · 60

Versions

versioncreatedactorcontent sha256citation
v12026-09-22 14:37 UTCimporter:ofac-sdnd153f89e3bcb5ed72faba96a89d1b4ed536c8a434207e0365ce1bf1af56dd978btcintel:annotations:9209@v1 sha256:d153f89e3bcb5ed7
v22026-09-23 14:39 UTCimporter:ofac-sdn1691e01f84476284e9779b8da0b4a67047c9c8061317ff56d7cafc4d0938f069btcintel:annotations:9209@v2 sha256:1691e01f84476284
v32026-09-29 22:09 UTCimporter:ofac-sdn7c7927470b92a608404d054a78df3a4f8242cbe4af59c5562910627ed8253525btcintel:annotations:9209@v3 sha256:7c7927470b92a608
v42026-09-30 16:13 UTCimporter:ofac-sdn99da2fe4413a40dc17ff5355362cbfb19396fc0b9013e6d6d6a5e2583ec77792btcintel:annotations:9209@v4 sha256:99da2fe4413a40dc
v52026-10-01 22:23 UTCimporter:ofac-sdnee3f6d729895a13218151be149d16fa7972ae8548fc3ea165db766d7c455a2edbtcintel:annotations:9209@v5 sha256:ee3f6d729895a132
v62026-10-02 22:18 UTCimporter:ofac-sdn69071b4e0516e63ea9ee8a68e5e2978a138e4488388193b9bbb58873c4a1fdc9btcintel:annotations:9209@v6 sha256:69071b4e0516e63e
v7current2026-10-05 22:13 UTCimporter:ofac-sdn10cd201e71dffdb35a40980cd7f05d5f9b09b6c6f6aa0632aa2913f69afc5819btcintel:annotations:9209@v7 sha256:10cd201e71dffdb3

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_9209?version=7" | grep -i etag
# ETag: "10cd201e71dffdb35a40980cd7f05d5f9b09b6c6f6aa0632aa2913f69afc5819"

curl -s "https://api.btcintel.io/v1/claims/ann_9209?version=7" | jq -r .content_sha256
# 10cd201e71dffdb35a40980cd7f05d5f9b09b6c6f6aa0632aa2913f69afc5819
# the first 16 hex are the citation's: btcintel:annotations:9209@v7 sha256:10cd201e71dffdb3

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.

Community

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