Théo Sutter
type: MusicGroup
popularity: 2
followers: 40
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x63c2520b6e0e5fdc4ad33588fa9cf57c9492113365aa2924337a62c8e160bed4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb0ce854-334e-4bbd-966b-b3620d36834d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb0ce854-334e-4bbd-966b-b3620d36834d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fb0ce854-334e-4bbd-966b-b3620d36834d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x63c2520b6e0e5fdc4ad33588fa9cf57c9492113365aa2924337a62c8e160bed4","name":"Théo Sutter","registered_at":"2026-06-21T17:02:37Z","symbol":"NIM1981120","token_address":"0xe55960cfa0b291b747346ab0f765f0ab8943ff0a","type":"artist","uuid":"fb0ce854-334e-4bbd-966b-b3620d36834d"}
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 0x63c2520b6e0e5fdc4ad33588fa9cf57c9492113365aa2924337a62c8e160bed4. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fb0ce854-334e-4bbd-966b-b3620d36834d.json and https://artists.proofprofile.net/proofs/artist/fb0ce854-334e-4bbd-966b-b3620d36834d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x63c2520b6e0e5fdc4ad33588fa9cf57c9492113365aa2924337a62c8e160bed4","name":"Théo Sutter","registered_at":"2026-06-21T17:02:37Z","symbol":"NIM1981120","token_address":"0xe55960cfa0b291b747346ab0f765f0ab8943ff0a","type":"artist","uuid":"fb0ce854-334e-4bbd-966b-b3620d36834d"}
album: Je n'y croyais pas
  type: MusicAlbum
  date published: 2025-09-03
album: Aller à L.A.
  type: MusicAlbum
  date published: 2025-10-08