Sam Darcy
type: MusicGroup
popularity: 3
followers: 139
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4489ef36b9577f7eac68b9c9e10515d87936391c85d2bcd4f90f9d892e12f857
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8499a17a-e5ea-4cb2-b4f3-891243a8af51.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8499a17a-e5ea-4cb2-b4f3-891243a8af51.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8499a17a-e5ea-4cb2-b4f3-891243a8af51
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4489ef36b9577f7eac68b9c9e10515d87936391c85d2bcd4f90f9d892e12f857","name":"Sam Darcy","registered_at":"2026-06-17T11:55:10Z","symbol":"NIM1387648","token_address":"0x1e710facb868c120e5cf61e86fd0d41848130c51","type":"artist","uuid":"8499a17a-e5ea-4cb2-b4f3-891243a8af51"}
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 0x4489ef36b9577f7eac68b9c9e10515d87936391c85d2bcd4f90f9d892e12f857. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8499a17a-e5ea-4cb2-b4f3-891243a8af51.json and https://artists.proofprofile.net/proofs/artist/8499a17a-e5ea-4cb2-b4f3-891243a8af51.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x4489ef36b9577f7eac68b9c9e10515d87936391c85d2bcd4f90f9d892e12f857","name":"Sam Darcy","registered_at":"2026-06-17T11:55:10Z","symbol":"NIM1387648","token_address":"0x1e710facb868c120e5cf61e86fd0d41848130c51","type":"artist","uuid":"8499a17a-e5ea-4cb2-b4f3-891243a8af51"}
album: Sam Darcy's Dysfunctional Delusional Disco Demo
  type: MusicAlbum
  date published: 2022-12-10
album: Sam Darcy's Dysfunctional Delusional Disco Demo
  type: MusicAlbum
  date published: 2022-12-10
album: Patience
  type: MusicAlbum
  date published: 2024-02-10
album: Patience
  type: MusicAlbum
  date published: 2024-02-10
album: Cracked Not Creased
  type: MusicAlbum
  date published: 2024-05-10
album: Cracked Not Creased
  type: MusicAlbum
  date published: 2024-05-10
album: Some day, Some morning, Sometime
  type: MusicAlbum
  date published: 2025-03-24
album: Sam Darcy Band Demos
  type: MusicAlbum
  date published: 2025-05-16