Edson Filho
type: MusicGroup
popularity: 3
followers: 221
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5fdb43ed60ae32f2740ff92472f2c99e0a6075a51e46b2f90ec56cfc7d9c5e75
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cd20290a-8552-46a3-bd4e-d0d946c49ded.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cd20290a-8552-46a3-bd4e-d0d946c49ded.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cd20290a-8552-46a3-bd4e-d0d946c49ded
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5fdb43ed60ae32f2740ff92472f2c99e0a6075a51e46b2f90ec56cfc7d9c5e75","name":"Edson Filho","registered_at":"2026-06-20T23:45:58Z","symbol":"NIM1753306","token_address":"0x81da0a9dfe8b09dabaae1b4f48b4ee8a8f5e4842","type":"artist","uuid":"cd20290a-8552-46a3-bd4e-d0d946c49ded"}
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 0x5fdb43ed60ae32f2740ff92472f2c99e0a6075a51e46b2f90ec56cfc7d9c5e75. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cd20290a-8552-46a3-bd4e-d0d946c49ded.json and https://artists.proofprofile.net/proofs/artist/cd20290a-8552-46a3-bd4e-d0d946c49ded.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x5fdb43ed60ae32f2740ff92472f2c99e0a6075a51e46b2f90ec56cfc7d9c5e75","name":"Edson Filho","registered_at":"2026-06-20T23:45:58Z","symbol":"NIM1753306","token_address":"0x81da0a9dfe8b09dabaae1b4f48b4ee8a8f5e4842","type":"artist","uuid":"cd20290a-8552-46a3-bd4e-d0d946c49ded"}
album: Cosmo
  type: MusicAlbum
  date published: 2024-09-19
album: Spirit of Heaven
  type: MusicAlbum
  date published: 2024-11-21
album: Morning Soaking
  type: MusicAlbum
  date published: 2025-01-01
album: Bom Dia Brasil
  type: MusicAlbum
  date published: 2025-07-25