Edésio César
type: MusicGroup
popularity: 3
followers: 74
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd69d3824b4e5085b1f2cc138ddb9407407c749221958a4df26e8b1e31dffc4d6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c620a560-fdb7-4d17-b1b8-8676166c9c97.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c620a560-fdb7-4d17-b1b8-8676166c9c97.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c620a560-fdb7-4d17-b1b8-8676166c9c97
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd69d3824b4e5085b1f2cc138ddb9407407c749221958a4df26e8b1e31dffc4d6","name":"Edésio César","registered_at":"2026-06-20T21:09:47Z","symbol":"NIM1715360","token_address":"0x53b99cb0ad4340015a7ec7e0a9596af5066bbf7f","type":"artist","uuid":"c620a560-fdb7-4d17-b1b8-8676166c9c97"}
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 0xd69d3824b4e5085b1f2cc138ddb9407407c749221958a4df26e8b1e31dffc4d6. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c620a560-fdb7-4d17-b1b8-8676166c9c97.json and https://artists.proofprofile.net/proofs/artist/c620a560-fdb7-4d17-b1b8-8676166c9c97.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0xd69d3824b4e5085b1f2cc138ddb9407407c749221958a4df26e8b1e31dffc4d6","name":"Edésio César","registered_at":"2026-06-20T21:09:47Z","symbol":"NIM1715360","token_address":"0x53b99cb0ad4340015a7ec7e0a9596af5066bbf7f","type":"artist","uuid":"c620a560-fdb7-4d17-b1b8-8676166c9c97"}
album: O Espírito da Serra: a Natureza da Jurema
  type: MusicAlbum
  date published: 2020-10-07