BTCintel
nodeok
tip971,893
mempool73,834 tx
node next1.3 sat/vB
retarget1,835 blocks
chainmainnet

Claim

ann_9452

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_9452btcintel:annotations:9452@v7 sha256:f09bfcf99e2cfd91
    confidenceauthority data · 60

Versions

versioncreatedactorcontent sha256citation
v12026-09-22 14:37 UTCimporter:ofac-sdncd177567d83f424251a97b8e0c1361b01153a1052b87924ee7f4c9caabb295dcbtcintel:annotations:9452@v1 sha256:cd177567d83f4242
v22026-09-23 14:39 UTCimporter:ofac-sdn980022d84e49def6deff85aad324935b67062c2a68fc657400e8b398f326e315btcintel:annotations:9452@v2 sha256:980022d84e49def6
v32026-09-29 22:09 UTCimporter:ofac-sdn63b69b286f81319bc615e2d389d37f82624084059b304b034300170d6b125572btcintel:annotations:9452@v3 sha256:63b69b286f81319b
v42026-09-30 16:13 UTCimporter:ofac-sdne1e31c2e45ecdd7df4fc481d55dde277036d86bbe316959d622d424ae4c4f378btcintel:annotations:9452@v4 sha256:e1e31c2e45ecdd7d
v52026-10-01 22:23 UTCimporter:ofac-sdn718e001cc79d5009f1b440a174b3eaa766f929c7c3c263297ee39c8b4fc58b7cbtcintel:annotations:9452@v5 sha256:718e001cc79d5009
v62026-10-02 22:18 UTCimporter:ofac-sdnd9b9a47a2263289d8bb0a6589390d5549a8c6195bd4ae1b1dbf38aea96914245btcintel:annotations:9452@v6 sha256:d9b9a47a2263289d
v7current2026-10-05 22:13 UTCimporter:ofac-sdnf09bfcf99e2cfd91f8c4bdbd5c60d88770a2f9eb84735765cb02bedd06074ad6btcintel:annotations:9452@v7 sha256:f09bfcf99e2cfd91

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_9452?version=7" | grep -i etag
# ETag: "f09bfcf99e2cfd91f8c4bdbd5c60d88770a2f9eb84735765cb02bedd06074ad6"

curl -s "https://api.btcintel.io/v1/claims/ann_9452?version=7" | jq -r .content_sha256
# f09bfcf99e2cfd91f8c4bdbd5c60d88770a2f9eb84735765cb02bedd06074ad6
# the first 16 hex are the citation's: btcintel:annotations:9452@v7 sha256:f09bfcf99e2cfd91

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.