Trio Felizardo
type: MusicGroup
popularity: 4
followers: 1264
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbdd1df9b6421cf5394465cd14b24a09ed3dc2c1bb88ac6bdecfb7a83f8bd276
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3dc5887c-8113-4a6f-9922-7613a74123e2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3dc5887c-8113-4a6f-9922-7613a74123e2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3dc5887c-8113-4a6f-9922-7613a74123e2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdbdd1df9b6421cf5394465cd14b24a09ed3dc2c1bb88ac6bdecfb7a83f8bd276","name":"Trio Felizardo","registered_at":"2026-06-16T11:05:08Z","symbol":"NIM1032194","token_address":"0x35afc018c3ec55798d83da1f9f90dee886cf4990","type":"artist","uuid":"3dc5887c-8113-4a6f-9922-7613a74123e2"}
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 0xdbdd1df9b6421cf5394465cd14b24a09ed3dc2c1bb88ac6bdecfb7a83f8bd276. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3dc5887c-8113-4a6f-9922-7613a74123e2.json and https://artists.proofprofile.net/proofs/artist/3dc5887c-8113-4a6f-9922-7613a74123e2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xdbdd1df9b6421cf5394465cd14b24a09ed3dc2c1bb88ac6bdecfb7a83f8bd276","name":"Trio Felizardo","registered_at":"2026-06-16T11:05:08Z","symbol":"NIM1032194","token_address":"0x35afc018c3ec55798d83da1f9f90dee886cf4990","type":"artist","uuid":"3dc5887c-8113-4a6f-9922-7613a74123e2"}
album: Banquete do Cordeiro
  type: MusicAlbum
  date published: 2011
album: Banquete do Cordeiro (Playback)
  type: MusicAlbum
  date published: 2011
album: Toca em Jesus
  type: MusicAlbum
  date published: 2015
album: Mão no Arado
  type: MusicAlbum
  date published: 2024-10-25
album: Visão de Isaias
  type: MusicAlbum
  date published: 2024-10-25