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Claim

ann_9211

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_9211btcintel:annotations:9211@v7 sha256:77b13983b3da236f
    confidenceauthority data · 60

Versions

versioncreatedactorcontent sha256citation
v12026-09-22 14:37 UTCimporter:ofac-sdn54e120fd84c12941708577c17f19cd147dc529ae053ab140962efe6f13daf8bebtcintel:annotations:9211@v1 sha256:54e120fd84c12941
v22026-09-23 14:39 UTCimporter:ofac-sdnc791e18ba8ac7b0cc7c4c064ff1b51214bd03ed8a9ba33ad11ad97b60ea456d2btcintel:annotations:9211@v2 sha256:c791e18ba8ac7b0c
v32026-09-29 22:09 UTCimporter:ofac-sdn9f5cac52e7cfc02d318405075e21af1cede6b4330a8c736f2dce2b5a4d7e796cbtcintel:annotations:9211@v3 sha256:9f5cac52e7cfc02d
v42026-09-30 16:13 UTCimporter:ofac-sdn5e503275cb5569ad13378bee4380513847473df2e65a2215c21aef3574d5370ebtcintel:annotations:9211@v4 sha256:5e503275cb5569ad
v52026-10-01 22:23 UTCimporter:ofac-sdne099e7b7b0481acbe67cb59636bfec257db3941b8f0a0cbd2286394c1cb0294ebtcintel:annotations:9211@v5 sha256:e099e7b7b0481acb
v62026-10-02 22:18 UTCimporter:ofac-sdn0c0f3852937b14f9c30c3e18b65c1ad87304dd47dff9eb21e8dfe13a38504bcfbtcintel:annotations:9211@v6 sha256:0c0f3852937b14f9
v7current2026-10-05 22:13 UTCimporter:ofac-sdn77b13983b3da236f30cac244977b403e83ca6554ab8f8dd496fb52d5317b008ebtcintel:annotations:9211@v7 sha256:77b13983b3da236f

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_9211?version=7" | grep -i etag
# ETag: "77b13983b3da236f30cac244977b403e83ca6554ab8f8dd496fb52d5317b008e"

curl -s "https://api.btcintel.io/v1/claims/ann_9211?version=7" | jq -r .content_sha256
# 77b13983b3da236f30cac244977b403e83ca6554ab8f8dd496fb52d5317b008e
# the first 16 hex are the citation's: btcintel:annotations:9211@v7 sha256:77b13983b3da236f

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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