OTR44
type: MusicGroup
popularity: 13
followers: 255
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x145b97e529ea2ae807fd57bd68204ffdd5a0c342214e8f24f49ce6466afcc6f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953704
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953704
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/784672ce-8236-4dc7-b975-8547598328f4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/784672ce-8236-4dc7-b975-8547598328f4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/784672ce-8236-4dc7-b975-8547598328f4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:58:38Z
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 0x145b97e529ea2ae807fd57bd68204ffdd5a0c342214e8f24f49ce6466afcc6f4. Chain 2 (Bitcoin): anchored in block 953704 (2026-06-14T22:58:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/784672ce-8236-4dc7-b975-8547598328f4.json and https://artists.proofprofile.net/proofs/artist/784672ce-8236-4dc7-b975-8547598328f4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:58:38Z
album: WEST
  type: MusicAlbum
  date published: 2022-09-06
album: Nachtschicht
  type: MusicAlbum
  date published: 2023-06-09
album: ECHT
  type: MusicAlbum
  date published: 2023-08-25
album: Endstation
  type: MusicAlbum
  date published: 2023-12-01
album: Moonwalk
  type: MusicAlbum
  date published: 2024-05-11
album: Giftig
  type: MusicAlbum
  date published: 2024-06-21
album: Ich weiß
  type: MusicAlbum
  date published: 2025-03-24
album: Shox
  type: MusicAlbum
  date published: 2025-05-22
album: Westsidekingz
  type: MusicAlbum
  date published: 2025-06-20
album: Kein Plan
  type: MusicAlbum
  date published: 2025-09-26