O.T.
type: MusicGroup
popularity: 3
followers: 146
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x467452df6faf2f48577a4f6cee39052d0402f3313e2bad9c26907a98e211ff26
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/db0f5889-8066-4909-8e6a-08d9fa30ef2e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/db0f5889-8066-4909-8e6a-08d9fa30ef2e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/db0f5889-8066-4909-8e6a-08d9fa30ef2e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467452df6faf2f48577a4f6cee39052d0402f3313e2bad9c26907a98e211ff26. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/db0f5889-8066-4909-8e6a-08d9fa30ef2e.json and https://artists.proofprofile.net/proofs/artist/db0f5889-8066-4909-8e6a-08d9fa30ef2e.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T07:29:20Z
album: Perly
  type: MusicAlbum
  date published: 2023-09-15
album: W2L
  type: MusicAlbum
  date published: 2023-10-16
album: HOLD UP
  type: MusicAlbum
  date published: 2024-07-18
album: Perly
  type: MusicAlbum
  date published: 2024-07-18
album: ON TIME
  type: MusicAlbum
  date published: 2024-07-18
album: poslední den
  type: MusicAlbum
  date published: 2024-07-19
album: FAST LIFE
  type: MusicAlbum
  date published: 2024-08-09
album: LIVIN FAST
  type: MusicAlbum
  date published: 2024-09-23
album: Bluetooth
  type: MusicAlbum
  date published: 2025-06-13