Anthony Sirius
type: MusicGroup
popularity: 11
followers: 269
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa6e496e4b9b5aa1ae3d8e8c058b8fe6d0ed6f88134c8feddbe9c9dd8149083b5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953807
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953807
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e16b15ae-fc2f-4612-bc01-7537c0484003.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e16b15ae-fc2f-4612-bc01-7537c0484003.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e16b15ae-fc2f-4612-bc01-7537c0484003
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:39:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa6e496e4b9b5aa1ae3d8e8c058b8fe6d0ed6f88134c8feddbe9c9dd8149083b5","name":"Anthony Sirius","registered_at":"2026-06-15T04:12:31Z","symbol":"NIM0678302","token_address":"0x574b8bfc1f8d66ea384b7c9a347278bb22c8c287","type":"artist","uuid":"e16b15ae-fc2f-4612-bc01-7537c0484003"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6e496e4b9b5aa1ae3d8e8c058b8fe6d0ed6f88134c8feddbe9c9dd8149083b5. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e16b15ae-fc2f-4612-bc01-7537c0484003.json and https://artists.proofprofile.net/proofs/artist/e16b15ae-fc2f-4612-bc01-7537c0484003.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T16:39:18Z
  text: {"copyright_id":"0xa6e496e4b9b5aa1ae3d8e8c058b8fe6d0ed6f88134c8feddbe9c9dd8149083b5","name":"Anthony Sirius","registered_at":"2026-06-15T04:12:31Z","symbol":"NIM0678302","token_address":"0x574b8bfc1f8d66ea384b7c9a347278bb22c8c287","type":"artist","uuid":"e16b15ae-fc2f-4612-bc01-7537c0484003"}
album: Kayako Bémé
  type: MusicAlbum
  date published: 2024-11-20