Rob Baker
type: MusicGroup
popularity: 2
followers: 143
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c7557d8388e2a85a371d8a1be56aac6d46935ce9a514fa1b8a5433c9f44b808
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953941
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953941
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/211bea77-39e3-45f9-8649-3f85f99b1c56.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/211bea77-39e3-45f9-8649-3f85f99b1c56.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/211bea77-39e3-45f9-8649-3f85f99b1c56
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:51:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c7557d8388e2a85a371d8a1be56aac6d46935ce9a514fa1b8a5433c9f44b808","name":"Rob Baker","registered_at":"2026-06-16T01:07:50Z","symbol":"NIM0889560","token_address":"0xfdb5adc42f2bb96032cb94a819fcb7ff20211d44","type":"artist","uuid":"211bea77-39e3-45f9-8649-3f85f99b1c56"}
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 0x0c7557d8388e2a85a371d8a1be56aac6d46935ce9a514fa1b8a5433c9f44b808. Chain 2 (Bitcoin): anchored in block 953941 (2026-06-16T11:51:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/211bea77-39e3-45f9-8649-3f85f99b1c56.json and https://artists.proofprofile.net/proofs/artist/211bea77-39e3-45f9-8649-3f85f99b1c56.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:51:19Z
  text: {"copyright_id":"0x0c7557d8388e2a85a371d8a1be56aac6d46935ce9a514fa1b8a5433c9f44b808","name":"Rob Baker","registered_at":"2026-06-16T01:07:50Z","symbol":"NIM0889560","token_address":"0xfdb5adc42f2bb96032cb94a819fcb7ff20211d44","type":"artist","uuid":"211bea77-39e3-45f9-8649-3f85f99b1c56"}
album: iLove
  type: MusicAlbum
  date published: 2010-10-20
album: iLove (Accompaniment Tracks)
  type: MusicAlbum
  date published: 2010-12-25
album: Rock and Roll for the Soul
  type: MusicAlbum
  date published: 2011-11-28