Otis the 3rd
type: MusicGroup
popularity: 8
followers: 533
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5857b4ac5d72a0614320cadc11e1837e226e2b4f68d6608d7d035a86dc424649
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/61d850f9-7c42-48d1-9976-f8366bf06f0b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/61d850f9-7c42-48d1-9976-f8366bf06f0b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/61d850f9-7c42-48d1-9976-f8366bf06f0b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5857b4ac5d72a0614320cadc11e1837e226e2b4f68d6608d7d035a86dc424649","name":"Otis the 3rd","registered_at":"2026-06-16T23:46:52Z","symbol":"NIM1213929","token_address":"0x54a0d2747999b6141b4fcaae6eed21b8e2e82a3c","type":"artist","uuid":"61d850f9-7c42-48d1-9976-f8366bf06f0b"}
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 0x5857b4ac5d72a0614320cadc11e1837e226e2b4f68d6608d7d035a86dc424649. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/61d850f9-7c42-48d1-9976-f8366bf06f0b.json and https://artists.proofprofile.net/proofs/artist/61d850f9-7c42-48d1-9976-f8366bf06f0b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x5857b4ac5d72a0614320cadc11e1837e226e2b4f68d6608d7d035a86dc424649","name":"Otis the 3rd","registered_at":"2026-06-16T23:46:52Z","symbol":"NIM1213929","token_address":"0x54a0d2747999b6141b4fcaae6eed21b8e2e82a3c","type":"artist","uuid":"61d850f9-7c42-48d1-9976-f8366bf06f0b"}
album: Time b/w Walk On By
  type: MusicAlbum
  date published: 1971-01-01
album: Time b/w Walk On By
  type: MusicAlbum
  date published: 1971-01-01