BTCintel
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Claim

ann_9544

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 addressHydra Marketorganization
    sourceOFAC SDN ListSource: U.S. Department of the Treasury, OFAC SDN List
    evidenceexternal id uid:36216 · program CYBER2 · url https://sanctionssearch.ofac.treas.gov/Details.aspx?id=36216
    fetch 2026-10-05 22:13 UTCsha256 1919d7ccdad5a6a4valid from 2026-09-22version 7
    ann_9544btcintel:annotations:9544@v7 sha256:abc422a7d270bb60
    confidenceauthority data · 60

Versions

versioncreatedactorcontent sha256citation
v12026-09-22 14:37 UTCimporter:ofac-sdnaeaf8bca7700efcfb399d6f5d40d237266b54380c20c50b835d40c8f563d0de3btcintel:annotations:9544@v1 sha256:aeaf8bca7700efcf
v22026-09-23 14:39 UTCimporter:ofac-sdn2b4e4feec97e5a8d5909e28f165e71cb7ca76734df5df80afe888af5f131cc58btcintel:annotations:9544@v2 sha256:2b4e4feec97e5a8d
v32026-09-29 22:09 UTCimporter:ofac-sdne6871d2c151291e080366c59e63293e84261ba0ece9db7b1daa2a44ce3f02528btcintel:annotations:9544@v3 sha256:e6871d2c151291e0
v42026-09-30 16:13 UTCimporter:ofac-sdn7e68c896a083985e93d16a3ef9f55fee75261e7292dbf98a2553fe1dcdee07adbtcintel:annotations:9544@v4 sha256:7e68c896a083985e
v52026-10-01 22:23 UTCimporter:ofac-sdn01ca4dbfed5c67c0fe7868b8e65e26205ec067ef87e05067e30b6a411eedc6f2btcintel:annotations:9544@v5 sha256:01ca4dbfed5c67c0
v62026-10-02 22:18 UTCimporter:ofac-sdn9bf8914e004cb4fb8e87c23ace9c992eb1c6db5aab0618fe18170d7e70fb4493btcintel:annotations:9544@v6 sha256:9bf8914e004cb4fb
v7current2026-10-05 22:13 UTCimporter:ofac-sdnabc422a7d270bb60f2260e0a98e77b318a040566e321c344fa9bff370a9ea53ebtcintel:annotations:9544@v7 sha256:abc422a7d270bb60

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_9544?version=7" | grep -i etag
# ETag: "abc422a7d270bb60f2260e0a98e77b318a040566e321c344fa9bff370a9ea53e"

curl -s "https://api.btcintel.io/v1/claims/ann_9544?version=7" | jq -r .content_sha256
# abc422a7d270bb60f2260e0a98e77b318a040566e321c344fa9bff370a9ea53e
# the first 16 hex are the citation's: btcintel:annotations:9544@v7 sha256:abc422a7d270bb60

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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