thirteen
type: MusicGroup
popularity: 3
followers: 104
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x564264fe040d01507503cb782d38dd3f5c51285a707d2ce4ed7289230925fa07
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e3218067-7799-4321-8962-640583894a6a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e3218067-7799-4321-8962-640583894a6a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e3218067-7799-4321-8962-640583894a6a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
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 0x564264fe040d01507503cb782d38dd3f5c51285a707d2ce4ed7289230925fa07. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e3218067-7799-4321-8962-640583894a6a.json and https://artists.proofprofile.net/proofs/artist/e3218067-7799-4321-8962-640583894a6a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
album: Прости
  type: MusicAlbum
  date published: 2023-10-06
album: Кто тебе сказал
  type: MusicAlbum
  date published: 2024-03-15
album: горел
  type: MusicAlbum
  date published: 2024-06-28
album: ОСК
  type: MusicAlbum
  date published: 2024-08-09
album: PHOTOGRAPH
  type: MusicAlbum
  date published: 2024-09-06
album: В полном баре
  type: MusicAlbum
  date published: 2024-10-25
album: снегопадом
  type: MusicAlbum
  date published: 2025-01-24
album: STOP DANCE
  type: MusicAlbum
  date published: 2025-02-14