Angel Sucheras
type: MusicGroup
genre: vocal jazz
popularity: 3
followers: 214
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xffbdfa4c6c170c49e1340bd53187c4575792deadbb3149c97fd8fe6977f6fd55
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954647
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954647
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d62b3505-4867-433d-a51f-ef11b2e23f8f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d62b3505-4867-433d-a51f-ef11b2e23f8f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d62b3505-4867-433d-a51f-ef11b2e23f8f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xffbdfa4c6c170c49e1340bd53187c4575792deadbb3149c97fd8fe6977f6fd55","name":"Angel Sucheras","registered_at":"2026-06-21T02:38:36Z","symbol":"NIM1794427","token_address":"0xa4a30ceefba62609a366326b2777cb5f6dd60212","type":"artist","uuid":"d62b3505-4867-433d-a51f-ef11b2e23f8f"}
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 0xffbdfa4c6c170c49e1340bd53187c4575792deadbb3149c97fd8fe6977f6fd55. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d62b3505-4867-433d-a51f-ef11b2e23f8f.json and https://artists.proofprofile.net/proofs/artist/d62b3505-4867-433d-a51f-ef11b2e23f8f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
  text: {"copyright_id":"0xffbdfa4c6c170c49e1340bd53187c4575792deadbb3149c97fd8fe6977f6fd55","name":"Angel Sucheras","registered_at":"2026-06-21T02:38:36Z","symbol":"NIM1794427","token_address":"0xa4a30ceefba62609a366326b2777cb5f6dd60212","type":"artist","uuid":"d62b3505-4867-433d-a51f-ef11b2e23f8f"}
album: Midnight
  type: MusicAlbum
  date published: 2009
album: Midnight
  type: MusicAlbum
  date published: 2009
album: New Orleans Spirits
  type: MusicAlbum
  date published: 2018-06-15
album: Swing City Sessions #6
  type: MusicAlbum
  date published: 2024-08-09