Fabian Bürgi
type: MusicGroup
popularity: 2
followers: 49
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc87a9fd738f2919b6c83d1257e03d26aa1967efc4b3d8f2a52db93f8d931ff80
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954647
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954647
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7a41756-31a6-4750-9b2f-f2ba2095fee9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7a41756-31a6-4750-9b2f-f2ba2095fee9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d7a41756-31a6-4750-9b2f-f2ba2095fee9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc87a9fd738f2919b6c83d1257e03d26aa1967efc4b3d8f2a52db93f8d931ff80","name":"Fabian Bürgi","registered_at":"2026-06-21T03:25:37Z","symbol":"NIM1805246","token_address":"0xaccc8a70ad5f5f9de8d1efbe96a8896e50ce882a","type":"artist","uuid":"d7a41756-31a6-4750-9b2f-f2ba2095fee9"}
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 0xc87a9fd738f2919b6c83d1257e03d26aa1967efc4b3d8f2a52db93f8d931ff80. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d7a41756-31a6-4750-9b2f-f2ba2095fee9.json and https://artists.proofprofile.net/proofs/artist/d7a41756-31a6-4750-9b2f-f2ba2095fee9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
  text: {"copyright_id":"0xc87a9fd738f2919b6c83d1257e03d26aa1967efc4b3d8f2a52db93f8d931ff80","name":"Fabian Bürgi","registered_at":"2026-06-21T03:25:37Z","symbol":"NIM1805246","token_address":"0xaccc8a70ad5f5f9de8d1efbe96a8896e50ce882a","type":"artist","uuid":"d7a41756-31a6-4750-9b2f-f2ba2095fee9"}
album: Space Embryo
  type: MusicAlbum
  date published: 2021-02-19
album: Buergi's Quest, Pt. 1
  type: MusicAlbum
  date published: 2021-03-12
album: Buergi's Quest, Pt. 2
  type: MusicAlbum
  date published: 2021-12-24
album: Buergi's Quest, Pt. 3
  type: MusicAlbum
  date published: 2023-03-31