The Surface
type: MusicGroup
popularity: 2
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8bc30c9846fff0a128dc4626b5e875922dea59584abee20a7fbe0420496fe4a0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1460b08e-bf44-414f-bb28-7bd5efeb4b9a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1460b08e-bf44-414f-bb28-7bd5efeb4b9a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1460b08e-bf44-414f-bb28-7bd5efeb4b9a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8bc30c9846fff0a128dc4626b5e875922dea59584abee20a7fbe0420496fe4a0","name":"The Surface","registered_at":"2026-06-15T20:52:18Z","symbol":"NIM0828582","token_address":"0x3573b67acb30aab5bc7841a3e2b43694fcd5fe0d","type":"artist","uuid":"1460b08e-bf44-414f-bb28-7bd5efeb4b9a"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc30c9846fff0a128dc4626b5e875922dea59584abee20a7fbe0420496fe4a0. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1460b08e-bf44-414f-bb28-7bd5efeb4b9a.json and https://artists.proofprofile.net/proofs/artist/1460b08e-bf44-414f-bb28-7bd5efeb4b9a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x8bc30c9846fff0a128dc4626b5e875922dea59584abee20a7fbe0420496fe4a0","name":"The Surface","registered_at":"2026-06-15T20:52:18Z","symbol":"NIM0828582","token_address":"0x3573b67acb30aab5bc7841a3e2b43694fcd5fe0d","type":"artist","uuid":"1460b08e-bf44-414f-bb28-7bd5efeb4b9a"}
album: First Demos
  type: MusicAlbum
  date published: 2022-09-21
album: Blue Dawn
  type: MusicAlbum
  date published: 2022-09-21
album: Bastian Happy Flight
  type: MusicAlbum
  date published: 2024-11-29
album: Bastian Happy Flight
  type: MusicAlbum
  date published: 2024-11-29