Matty Rico
type: MusicGroup
popularity: 5
followers: 649
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf5eec637687ba5f60e67bff53dadbbb7a14f6c7a07b62287358b940c4fabd18f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953854
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953854
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02371cd9-4c83-471e-8e6c-d76534b8d1ed.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02371cd9-4c83-471e-8e6c-d76534b8d1ed.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/02371cd9-4c83-471e-8e6c-d76534b8d1ed
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:16:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf5eec637687ba5f60e67bff53dadbbb7a14f6c7a07b62287358b940c4fabd18f","name":"Matty Rico","registered_at":"2026-06-15T14:25:04Z","symbol":"NIM0736181","token_address":"0x4ce3079a28ce9230b9c0eeff0c173465f2f03ba9","type":"artist","uuid":"02371cd9-4c83-471e-8e6c-d76534b8d1ed"}
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 0xf5eec637687ba5f60e67bff53dadbbb7a14f6c7a07b62287358b940c4fabd18f. Chain 2 (Bitcoin): anchored in block 953857 (2026-06-15T23:34:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/02371cd9-4c83-471e-8e6c-d76534b8d1ed.json and https://artists.proofprofile.net/proofs/artist/02371cd9-4c83-471e-8e6c-d76534b8d1ed.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:34:38Z
  text: {"copyright_id":"0xf5eec637687ba5f60e67bff53dadbbb7a14f6c7a07b62287358b940c4fabd18f","name":"Matty Rico","registered_at":"2026-06-15T14:25:04Z","symbol":"NIM0736181","token_address":"0x4ce3079a28ce9230b9c0eeff0c173465f2f03ba9","type":"artist","uuid":"02371cd9-4c83-471e-8e6c-d76534b8d1ed"}
album: New American
  type: MusicAlbum
  date published: 2013-04-17
album: So Gone
  type: MusicAlbum
  date published: 2016-03-04
album: Daylight
  type: MusicAlbum
  date published: 2016-06-10
album: Daylight
  type: MusicAlbum
  date published: 2016-10-10
album: So Gone
  type: MusicAlbum
  date published: 2016-10-10
album: Stamps
  type: MusicAlbum
  date published: 2017-02-07
album: Rainy Day
  type: MusicAlbum
  date published: 2017-03-16