Dion (With The Del-Satins)
type: MusicGroup
popularity: 3
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x17819bd53690b9efe30313609467dd5af3870e8497e7d19773851568a4089461
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953860
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953860
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/035530f8-b612-43f3-8c43-1da3d5d4d22b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/035530f8-b612-43f3-8c43-1da3d5d4d22b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/035530f8-b612-43f3-8c43-1da3d5d4d22b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:55:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x17819bd53690b9efe30313609467dd5af3870e8497e7d19773851568a4089461","name":"Dion (With The Del-Satins)","registered_at":"2026-06-15T14:42:01Z","symbol":"NIM0740221","token_address":"0xed66565cf339910fdef3441c72987514a1b3c739","type":"artist","uuid":"035530f8-b612-43f3-8c43-1da3d5d4d22b"}
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 0x17819bd53690b9efe30313609467dd5af3870e8497e7d19773851568a4089461. Chain 2 (Bitcoin): anchored in block 953860 (2026-06-15T23:55:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/035530f8-b612-43f3-8c43-1da3d5d4d22b.json and https://artists.proofprofile.net/proofs/artist/035530f8-b612-43f3-8c43-1da3d5d4d22b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:55:46Z
  text: {"copyright_id":"0x17819bd53690b9efe30313609467dd5af3870e8497e7d19773851568a4089461","name":"Dion (With The Del-Satins)","registered_at":"2026-06-15T14:42:01Z","symbol":"NIM0740221","token_address":"0xed66565cf339910fdef3441c72987514a1b3c739","type":"artist","uuid":"035530f8-b612-43f3-8c43-1da3d5d4d22b"}