Sam James
type: MusicGroup
popularity: 4
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c7cbedac2f7c1ad7a8c3222d16b937558555ab5181cf2caf665861ce3377ca7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c657922e-b11d-4776-b79d-adcdf635a727.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c657922e-b11d-4776-b79d-adcdf635a727.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c657922e-b11d-4776-b79d-adcdf635a727
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c7cbedac2f7c1ad7a8c3222d16b937558555ab5181cf2caf665861ce3377ca7","name":"Sam James","registered_at":"2026-06-20T21:32:15Z","symbol":"NIM1717307","token_address":"0x8c5767ebf89f6591ace59dda246598b4c0601d1d","type":"artist","uuid":"c657922e-b11d-4776-b79d-adcdf635a727"}
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 0x9c7cbedac2f7c1ad7a8c3222d16b937558555ab5181cf2caf665861ce3377ca7. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c657922e-b11d-4776-b79d-adcdf635a727.json and https://artists.proofprofile.net/proofs/artist/c657922e-b11d-4776-b79d-adcdf635a727.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x9c7cbedac2f7c1ad7a8c3222d16b937558555ab5181cf2caf665861ce3377ca7","name":"Sam James","registered_at":"2026-06-20T21:32:15Z","symbol":"NIM1717307","token_address":"0x8c5767ebf89f6591ace59dda246598b4c0601d1d","type":"artist","uuid":"c657922e-b11d-4776-b79d-adcdf635a727"}
album: Sleep Stasis
  type: MusicAlbum
  date published: 2025-06-06
album: Deep Night
  type: MusicAlbum
  date published: 2025-06-09