BTCintel
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Claim

ann_9528

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_9528btcintel:annotations:9528@v7 sha256:942d64895effad74
    confidenceauthority data · 60

Versions

versioncreatedactorcontent sha256citation
v12026-09-22 14:37 UTCimporter:ofac-sdn0762adf8fa8e427816d9148fbb2099f0283ecb5d49c263481f256c121f23acf5btcintel:annotations:9528@v1 sha256:0762adf8fa8e4278
v22026-09-23 14:39 UTCimporter:ofac-sdn855eb1534d6ac8cbc921e3e8bc67043b81446a83f4f537f685398cd96dc8aa1bbtcintel:annotations:9528@v2 sha256:855eb1534d6ac8cb
v32026-09-29 22:09 UTCimporter:ofac-sdn54361847082d88bc03d9e3b2a5f83dd370c7d6240be2106dd8c1284bade46938btcintel:annotations:9528@v3 sha256:54361847082d88bc
v42026-09-30 16:13 UTCimporter:ofac-sdnb1e6f92be7f3ae5c57bb0dc331c1c97b672e5a7b745a6c26c9c2a28828ee02cbbtcintel:annotations:9528@v4 sha256:b1e6f92be7f3ae5c
v52026-10-01 22:23 UTCimporter:ofac-sdnfb2770e6c7af4ccff0f24824031bd86ca7c37935173930133204292b0db302f6btcintel:annotations:9528@v5 sha256:fb2770e6c7af4ccf
v62026-10-02 22:18 UTCimporter:ofac-sdn2b98d1c03789f44ad1b12dd960e800d0436ea646be00b4be313a8e4ca318cad7btcintel:annotations:9528@v6 sha256:2b98d1c03789f44a
v7current2026-10-05 22:13 UTCimporter:ofac-sdn942d64895effad74fd2253a0138fb051d94e0abb43bb6a2ad6be11b839fb162abtcintel:annotations:9528@v7 sha256:942d64895effad74

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_9528?version=7" | grep -i etag
# ETag: "942d64895effad74fd2253a0138fb051d94e0abb43bb6a2ad6be11b839fb162a"

curl -s "https://api.btcintel.io/v1/claims/ann_9528?version=7" | jq -r .content_sha256
# 942d64895effad74fd2253a0138fb051d94e0abb43bb6a2ad6be11b839fb162a
# the first 16 hex are the citation's: btcintel:annotations:9528@v7 sha256:942d64895effad74

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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