Antonio Nice
type: MusicGroup
popularity: 3
followers: 54
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd5fe0f771a727989f8e518de61f0acf6dd39a1e1aaa1c922b2de5c95e7b0ed6b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff44807c-a835-4366-b693-3593d0fd2fdc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff44807c-a835-4366-b693-3593d0fd2fdc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ff44807c-a835-4366-b693-3593d0fd2fdc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd5fe0f771a727989f8e518de61f0acf6dd39a1e1aaa1c922b2de5c95e7b0ed6b","name":"Antonio Nice","registered_at":"2026-06-21T18:36:53Z","symbol":"NIM2003571","token_address":"0xf21d88ffea320badb674c0a57876bbe902fb028f","type":"artist","uuid":"ff44807c-a835-4366-b693-3593d0fd2fdc"}
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 0xd5fe0f771a727989f8e518de61f0acf6dd39a1e1aaa1c922b2de5c95e7b0ed6b. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff44807c-a835-4366-b693-3593d0fd2fdc.json and https://artists.proofprofile.net/proofs/artist/ff44807c-a835-4366-b693-3593d0fd2fdc.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xd5fe0f771a727989f8e518de61f0acf6dd39a1e1aaa1c922b2de5c95e7b0ed6b","name":"Antonio Nice","registered_at":"2026-06-21T18:36:53Z","symbol":"NIM2003571","token_address":"0xf21d88ffea320badb674c0a57876bbe902fb028f","type":"artist","uuid":"ff44807c-a835-4366-b693-3593d0fd2fdc"}
album: Make Love Not War
  type: MusicAlbum
  date published: 2022-06-06
album: Crazydance
  type: MusicAlbum
  date published: 2022-08-05
album: Just a Kiss
  type: MusicAlbum
  date published: 2022-10-07
album: Submarine
  type: MusicAlbum
  date published: 2022-11-16
album: Wrong Neighborhood (Acoustic)
  type: MusicAlbum
  date published: 2023-03-10
album: Dancing All Night
  type: MusicAlbum
  date published: 2024-06-28
album: Новогодний движ
  type: MusicAlbum
  date published: 2024-12-25