ffeym
type: MusicGroup
popularity: 3
followers: 59
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84b23594432aebbe1807d8cb812b342cac13de7ccb704b3868a27d8279763ff6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5256a18-71cf-449a-9ee5-b1bcab025734.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5256a18-71cf-449a-9ee5-b1bcab025734.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a5256a18-71cf-449a-9ee5-b1bcab025734
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b23594432aebbe1807d8cb812b342cac13de7ccb704b3868a27d8279763ff6. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a5256a18-71cf-449a-9ee5-b1bcab025734.json and https://artists.proofprofile.net/proofs/artist/a5256a18-71cf-449a-9ee5-b1bcab025734.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
album: райт фут крип
  type: MusicAlbum
  date published: 2023-10-26
album: Asianist
  type: MusicAlbum
  date published: 2024-05-15
album: Квитнул
  type: MusicAlbum
  date published: 2024-07-03
album: ДИСС НА КИБЕРСПОРТ
  type: MusicAlbum
  date published: 2024-09-24
album: летим в slurpy
  type: MusicAlbum
  date published: 2024-12-02
album: DANCE ON YOU
  type: MusicAlbum
  date published: 2025-08-25