Samuel M. Green
type: MusicGroup
popularity: 6
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x693410a788d73a4127280e0f1b8a9b0ccaa9019ff7ff4a312e359f85ce077ea3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1cebd94b-9b69-42e4-a1e7-62d5e0dc22b5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1cebd94b-9b69-42e4-a1e7-62d5e0dc22b5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1cebd94b-9b69-42e4-a1e7-62d5e0dc22b5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x693410a788d73a4127280e0f1b8a9b0ccaa9019ff7ff4a312e359f85ce077ea3","name":"Samuel M. Green","registered_at":"2026-06-15T23:30:40Z","symbol":"NIM0866368","token_address":"0xa4e821a74bd864efa86bfa3716dc1552ff797b9b","type":"artist","uuid":"1cebd94b-9b69-42e4-a1e7-62d5e0dc22b5"}
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 0x693410a788d73a4127280e0f1b8a9b0ccaa9019ff7ff4a312e359f85ce077ea3. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1cebd94b-9b69-42e4-a1e7-62d5e0dc22b5.json and https://artists.proofprofile.net/proofs/artist/1cebd94b-9b69-42e4-a1e7-62d5e0dc22b5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x693410a788d73a4127280e0f1b8a9b0ccaa9019ff7ff4a312e359f85ce077ea3","name":"Samuel M. Green","registered_at":"2026-06-15T23:30:40Z","symbol":"NIM0866368","token_address":"0xa4e821a74bd864efa86bfa3716dc1552ff797b9b","type":"artist","uuid":"1cebd94b-9b69-42e4-a1e7-62d5e0dc22b5"}
album: Along The Way
  type: MusicAlbum
  date published: 2024-08-16