73R
type: MusicGroup
popularity: 4
followers: 47
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4a6ea78ed5607c420eb58ab188e6a410b35f0a0dd16dc8b399941f0c56f83b71
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953843
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953843
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/007ba50e-120e-400d-8289-d11d8647b2a4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/007ba50e-120e-400d-8289-d11d8647b2a4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/007ba50e-120e-400d-8289-d11d8647b2a4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:27:31Z
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 0x4a6ea78ed5607c420eb58ab188e6a410b35f0a0dd16dc8b399941f0c56f83b71. Chain 2 (Bitcoin): anchored in block 953843 (2026-06-15T22:27:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/007ba50e-120e-400d-8289-d11d8647b2a4.json and https://artists.proofprofile.net/proofs/artist/007ba50e-120e-400d-8289-d11d8647b2a4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:27:31Z
album: Smooth (Remastered 2022)
  type: MusicAlbum
  date published: 2023-04-23
album: Bird's
  type: MusicAlbum
  date published: 2024-03-19
album: Sundanese
  type: MusicAlbum
  date published: 2024-04-09
album: Memory
  type: MusicAlbum
  date published: 2024-04-19
album: Phenomenon
  type: MusicAlbum
  date published: 2024-04-20
album: Happy
  type: MusicAlbum
  date published: 2024-04-23
album: Fun
  type: MusicAlbum
  date published: 2024-06-27
album: Exotic
  type: MusicAlbum
  date published: 2024-06-30
album: Time
  type: MusicAlbum
  date published: 2024-07-06
album: Remember
  type: MusicAlbum
  date published: 2024-07-12
album: Fantasy (Remastered 2024)
  type: MusicAlbum
  date published: 2024-09-26
album: Fantasy
  type: MusicAlbum
  date published: 2024-10-23
album: Love You So Much (Acoustic)
  type: MusicAlbum
  date published: 2025-01-31
album: Forever (Acoustic)
  type: MusicAlbum
  date published: 2025-02-03