ANGELO M4
type: MusicGroup
popularity: 16
followers: 42
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x931ff72922b704d3f64db0babb49a60c242787ab9daf9563fbd098d1a24dec15
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/744b13ea-3540-472b-b227-601065eaaa41.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/744b13ea-3540-472b-b227-601065eaaa41.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/744b13ea-3540-472b-b227-601065eaaa41
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x931ff72922b704d3f64db0babb49a60c242787ab9daf9563fbd098d1a24dec15","name":"ANGELO M4","registered_at":"2026-06-14T16:41:24Z","symbol":"NIM0513385","token_address":"0xb45952bca96d1b934a6f4dc4ee634e5d6ee5e261","type":"artist","uuid":"744b13ea-3540-472b-b227-601065eaaa41"}
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 0x931ff72922b704d3f64db0babb49a60c242787ab9daf9563fbd098d1a24dec15. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/744b13ea-3540-472b-b227-601065eaaa41.json and https://artists.proofprofile.net/proofs/artist/744b13ea-3540-472b-b227-601065eaaa41.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x931ff72922b704d3f64db0babb49a60c242787ab9daf9563fbd098d1a24dec15","name":"ANGELO M4","registered_at":"2026-06-14T16:41:24Z","symbol":"NIM0513385","token_address":"0xb45952bca96d1b934a6f4dc4ee634e5d6ee5e261","type":"artist","uuid":"744b13ea-3540-472b-b227-601065eaaa41"}
album: UNO LA APLICA
  type: MusicAlbum
  date published: 2024-03-09
album: MANGALO
  type: MusicAlbum
  date published: 2024-03-13
album: NO LE PARE PANA
  type: MusicAlbum
  date published: 2024-09-01