BTCintel
nodeok
tip971,728
mempool76,360 tx
node next1.75 sat/vB
retarget2,000 blocks
chainmainnet

Claim

ann_9216

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_9216btcintel:annotations:9216@v7 sha256:1358b15eadc0db66
    confidenceauthority data · 60

Versions

versioncreatedactorcontent sha256citation
v12026-09-22 14:37 UTCimporter:ofac-sdnc5d83c4083c33f36801dedb0b824af0588af697adf35636775f4693ff778e918btcintel:annotations:9216@v1 sha256:c5d83c4083c33f36
v22026-09-23 14:39 UTCimporter:ofac-sdn8e844ea6c60d6b19ce9085010fe663a78e4c94b5e16455ee7f007b20fd56eaf5btcintel:annotations:9216@v2 sha256:8e844ea6c60d6b19
v32026-09-29 22:09 UTCimporter:ofac-sdnf746806c7976c642fb97809e997d72a4e56a22aada19ada1322c36c59bba8064btcintel:annotations:9216@v3 sha256:f746806c7976c642
v42026-09-30 16:13 UTCimporter:ofac-sdnb2127c5d8a1c4a59490ccfb06a5003aac29b8091545eaa904f3899f438eac354btcintel:annotations:9216@v4 sha256:b2127c5d8a1c4a59
v52026-10-01 22:23 UTCimporter:ofac-sdn7e83693620bef732e1df21d38d70acd8f480537df1b6ddabadef7856921f7ca4btcintel:annotations:9216@v5 sha256:7e83693620bef732
v62026-10-02 22:18 UTCimporter:ofac-sdn259ccb823907234d3d4fef7b808037c4f7d80d180aef6d454a92e6d8fc367f65btcintel:annotations:9216@v6 sha256:259ccb823907234d
v7current2026-10-05 22:13 UTCimporter:ofac-sdn1358b15eadc0db661a6b1a4ffe97f9aa76a6d71f98cea87d4341f5bdab3e36eabtcintel:annotations:9216@v7 sha256:1358b15eadc0db66

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_9216?version=7" | grep -i etag
# ETag: "1358b15eadc0db661a6b1a4ffe97f9aa76a6d71f98cea87d4341f5bdab3e36ea"

curl -s "https://api.btcintel.io/v1/claims/ann_9216?version=7" | jq -r .content_sha256
# 1358b15eadc0db661a6b1a4ffe97f9aa76a6d71f98cea87d4341f5bdab3e36ea
# the first 16 hex are the citation's: btcintel:annotations:9216@v7 sha256:1358b15eadc0db66

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

Community notes about this claim's subject

Community content is indexed from Nostr and not endorsed by btcintel.

computedNo community notes yet. Notes published to public relays with a bitcoin subject appear here, the ones posted from btcintel included.

Sign in with a Nostr key to post a note about this subject.