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Claim

ann_9207

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: SDNTKsanctionsanctioned addressZheng Guanghuaperpetrator
    sourceOFAC SDN ListSource: U.S. Department of the Treasury, OFAC SDN List
    evidenceexternal id uid:26323 · program SDNTK · url https://sanctionssearch.ofac.treas.gov/Details.aspx?id=26323
    fetch 2026-10-05 22:13 UTCsha256 1919d7ccdad5a6a4valid from 2026-09-22version 7
    ann_9207btcintel:annotations:9207@v7 sha256:f2bb6b90eb0ea26b
    confidenceauthority data · 60

Versions

versioncreatedactorcontent sha256citation
v12026-09-22 14:37 UTCimporter:ofac-sdne40c9515bced685e398152c29ff36e6459f3138a2ea43fd7cff3fb8d7ea83edabtcintel:annotations:9207@v1 sha256:e40c9515bced685e
v22026-09-23 14:39 UTCimporter:ofac-sdnbacc948a8dcc70ecb62193be544a2ab927bc56bb16f62f274fa413ae524d74f4btcintel:annotations:9207@v2 sha256:bacc948a8dcc70ec
v32026-09-29 22:09 UTCimporter:ofac-sdn115f488a576d2d38078ef96511d81a62a37501a822123de0a35c0cdf9c75a716btcintel:annotations:9207@v3 sha256:115f488a576d2d38
v42026-09-30 16:13 UTCimporter:ofac-sdn3fbf53be4fce43346b749b0fc63e5571a62728b9a68e3e72216f16dc99639d25btcintel:annotations:9207@v4 sha256:3fbf53be4fce4334
v52026-10-01 22:23 UTCimporter:ofac-sdn478d26588050a1b5a9267f09679622ad8c1cd8c18ba10bdc73fdb2c321cf9c53btcintel:annotations:9207@v5 sha256:478d26588050a1b5
v62026-10-02 22:18 UTCimporter:ofac-sdn76ed3b2f9342d4c238a8ed0b12cd723f084b447eaadddbb19f98a98f89ac77b3btcintel:annotations:9207@v6 sha256:76ed3b2f9342d4c2
v7current2026-10-05 22:13 UTCimporter:ofac-sdnf2bb6b90eb0ea26bc38d6c407fbbc20df9bc4cc6839bb7e1629683446c2dcf65btcintel:annotations:9207@v7 sha256:f2bb6b90eb0ea26b

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_9207?version=7" | grep -i etag
# ETag: "f2bb6b90eb0ea26bc38d6c407fbbc20df9bc4cc6839bb7e1629683446c2dcf65"

curl -s "https://api.btcintel.io/v1/claims/ann_9207?version=7" | jq -r .content_sha256
# f2bb6b90eb0ea26bc38d6c407fbbc20df9bc4cc6839bb7e1629683446c2dcf65
# the first 16 hex are the citation's: btcintel:annotations:9207@v7 sha256:f2bb6b90eb0ea26b

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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