BTCintel
nodeok
mempool74,901 tx
node next1.08 sat/vB
retarget7 blocks
chainmainnet

Claim

ann_9841

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 addressKondratiev Ivan Gennadievichperpetrator
    sourceOFAC SDN ListSource: U.S. Department of the Treasury, OFAC SDN List
    evidenceexternal id uid:47682 · program CYBER2 · url https://sanctionssearch.ofac.treas.gov/Details.aspx?id=47682
    fetch 2026-10-05 22:13 UTCsha256 1919d7ccdad5a6a4valid from 2026-09-22version 7
    ann_9841btcintel:annotations:9841@v7 sha256:5cd73c7bda806c66
    confidenceauthority data · 60

Versions

versioncreatedactorcontent sha256citation
v12026-09-22 14:37 UTCimporter:ofac-sdndc42852576d0236fba4798bb97d7317a99e62df4a39931d3586f4a5bd35d8002btcintel:annotations:9841@v1 sha256:dc42852576d0236f
v22026-09-23 14:39 UTCimporter:ofac-sdn85c306a5e87154ebfbcfe4b38a17de0eec3f07a0482d4c9940165d95a819bed7btcintel:annotations:9841@v2 sha256:85c306a5e87154eb
v32026-09-29 22:09 UTCimporter:ofac-sdne5d93b22ff09a993f75c1ac962e6a715a1e56ec09ee70cf1ee1cd0dde90107cfbtcintel:annotations:9841@v3 sha256:e5d93b22ff09a993
v42026-09-30 16:13 UTCimporter:ofac-sdn1ae95a50d25d836d4bdf35bea33475b1b0758a60ab17849a6e41e88014e5855ebtcintel:annotations:9841@v4 sha256:1ae95a50d25d836d
v52026-10-01 22:23 UTCimporter:ofac-sdn7682e8ef57837347a731c969fd8ea39cad3640dbd75fbb5f5ed1517de836d7b4btcintel:annotations:9841@v5 sha256:7682e8ef57837347
v62026-10-02 22:18 UTCimporter:ofac-sdn4b91bae5e123e23745dcdf9a6cb5962aa21f1e099a12b82d2578413504834aafbtcintel:annotations:9841@v6 sha256:4b91bae5e123e237
v7current2026-10-05 22:13 UTCimporter:ofac-sdn5cd73c7bda806c66d2ff164d414ea952f44ef13497c5948b63b69529d631f6adbtcintel:annotations:9841@v7 sha256:5cd73c7bda806c66

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_9841?version=7" | grep -i etag
# ETag: "5cd73c7bda806c66d2ff164d414ea952f44ef13497c5948b63b69529d631f6ad"

curl -s "https://api.btcintel.io/v1/claims/ann_9841?version=7" | jq -r .content_sha256
# 5cd73c7bda806c66d2ff164d414ea952f44ef13497c5948b63b69529d631f6ad
# the first 16 hex are the citation's: btcintel:annotations:9841@v7 sha256:5cd73c7bda806c66

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.