CADU DO REZO
type: MusicGroup
popularity: 2
followers: 51
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54e62796f6ba90a2a1bc3de2ab62e9e096ff75af9e250d3b34a024f9272bce96
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953924
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953924
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c4f7563-6b2b-4dcf-a9d9-39ee6b6eeed3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c4f7563-6b2b-4dcf-a9d9-39ee6b6eeed3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1c4f7563-6b2b-4dcf-a9d9-39ee6b6eeed3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:52:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54e62796f6ba90a2a1bc3de2ab62e9e096ff75af9e250d3b34a024f9272bce96","name":"CADU DO REZO","registered_at":"2026-06-15T23:27:48Z","symbol":"NIM0865687","token_address":"0x2e8fd27d369153b2cfc9ca16ffe9424ad7422d71","type":"artist","uuid":"1c4f7563-6b2b-4dcf-a9d9-39ee6b6eeed3"}
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 0x54e62796f6ba90a2a1bc3de2ab62e9e096ff75af9e250d3b34a024f9272bce96. Chain 2 (Bitcoin): anchored in block 953924 (2026-06-16T09:52:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c4f7563-6b2b-4dcf-a9d9-39ee6b6eeed3.json and https://artists.proofprofile.net/proofs/artist/1c4f7563-6b2b-4dcf-a9d9-39ee6b6eeed3.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T09:52:28Z
  text: {"copyright_id":"0x54e62796f6ba90a2a1bc3de2ab62e9e096ff75af9e250d3b34a024f9272bce96","name":"CADU DO REZO","registered_at":"2026-06-15T23:27:48Z","symbol":"NIM0865687","token_address":"0x2e8fd27d369153b2cfc9ca16ffe9424ad7422d71","type":"artist","uuid":"1c4f7563-6b2b-4dcf-a9d9-39ee6b6eeed3"}
album: Oração a São Francisco
  type: MusicAlbum
  date published: 2024-05-05
album: Elementos
  type: MusicAlbum
  date published: 2024-05-27
album: ORAÇÃO DO APOSENTO
  type: MusicAlbum
  date published: 2024-06-15
album: Mãe Maria
  type: MusicAlbum
  date published: 2024-10-19
album: Jesus, o Mago da Caridade
  type: MusicAlbum
  date published: 2024-12-15
album: Prece de Caritas
  type: MusicAlbum
  date published: 2024-12-30
album: Medicina
  type: MusicAlbum
  date published: 2025-04-04
album: Aguas de Mamãe Oxum
  type: MusicAlbum
  date published: 2025-06-07