Juvenal Teixeira
type: MusicGroup
popularity: 4
followers: 55
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4524402ada8c0e57cb7b3fef710689956f0ec1e7b7801df80b6c223895053db0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b21bad26-49f4-498b-a109-9e944c565790.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b21bad26-49f4-498b-a109-9e944c565790.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b21bad26-49f4-498b-a109-9e944c565790
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4524402ada8c0e57cb7b3fef710689956f0ec1e7b7801df80b6c223895053db0","name":"Juvenal Teixeira","registered_at":"2026-06-20T12:23:12Z","symbol":"NIM1614938","token_address":"0xc07abca8482fde9181e07de8c926fe605e41b65f","type":"artist","uuid":"b21bad26-49f4-498b-a109-9e944c565790"}
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 0x4524402ada8c0e57cb7b3fef710689956f0ec1e7b7801df80b6c223895053db0. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b21bad26-49f4-498b-a109-9e944c565790.json and https://artists.proofprofile.net/proofs/artist/b21bad26-49f4-498b-a109-9e944c565790.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x4524402ada8c0e57cb7b3fef710689956f0ec1e7b7801df80b6c223895053db0","name":"Juvenal Teixeira","registered_at":"2026-06-20T12:23:12Z","symbol":"NIM1614938","token_address":"0xc07abca8482fde9181e07de8c926fe605e41b65f","type":"artist","uuid":"b21bad26-49f4-498b-a109-9e944c565790"}
album: Um Peão Saudade
  type: MusicAlbum
  date published: 2022-03-12
album: Lembranças Trançado a Tento
  type: MusicAlbum
  date published: 2022-03-12
album: Recordações
  type: MusicAlbum
  date published: 2022-03-19
album: Canção para Lara
  type: MusicAlbum
  date published: 2024-12-06