Christopher Nas
type: MusicGroup
popularity: 16
followers: 265
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a1a32a0b1c918813f5533e3afe2095fdf75efe61a9f6af77f38ae63d3dc27b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953617
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953617
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c7d8b49-097c-4d4d-9fde-547abf6d90f8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c7d8b49-097c-4d4d-9fde-547abf6d90f8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1c7d8b49-097c-4d4d-9fde-547abf6d90f8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:00:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a1a32a0b1c918813f5533e3afe2095fdf75efe61a9f6af77f38ae63d3dc27b2","name":"Christopher Nas","registered_at":"2026-06-14T07:29:05Z","symbol":"NIM0381613","token_address":"0x140cdc6c3af460c0b242fe417a25fc1e2d749041","type":"artist","uuid":"1c7d8b49-097c-4d4d-9fde-547abf6d90f8"}
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 0x8a1a32a0b1c918813f5533e3afe2095fdf75efe61a9f6af77f38ae63d3dc27b2. Chain 2 (Bitcoin): anchored in block 953617 (2026-06-14T09:00:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c7d8b49-097c-4d4d-9fde-547abf6d90f8.json and https://artists.proofprofile.net/proofs/artist/1c7d8b49-097c-4d4d-9fde-547abf6d90f8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:00:45Z
  text: {"copyright_id":"0x8a1a32a0b1c918813f5533e3afe2095fdf75efe61a9f6af77f38ae63d3dc27b2","name":"Christopher Nas","registered_at":"2026-06-14T07:29:05Z","symbol":"NIM0381613","token_address":"0x140cdc6c3af460c0b242fe417a25fc1e2d749041","type":"artist","uuid":"1c7d8b49-097c-4d4d-9fde-547abf6d90f8"}
album: Blue Memories (Original Motion PIcture Soundtrack)
  type: MusicAlbum
  date published: 2022-06-20
album: Primitive War (Original Comic Book Soundtrack)
  type: MusicAlbum
  date published: 2022-06-21
album: Sleep
  type: MusicAlbum
  date published: 2022-07-09
album: Haros Bartossi
  type: MusicAlbum
  date published: 2022-11-21