Clávio Bomfim
type: MusicGroup
popularity: 2
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa0af3e64841ea53976322aed61e6961f3711ef7b2787a3f49227bf3f5317da1
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/d581b28d-b67e-476e-9048-8a6b838865d8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d581b28d-b67e-476e-9048-8a6b838865d8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d581b28d-b67e-476e-9048-8a6b838865d8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa0af3e64841ea53976322aed61e6961f3711ef7b2787a3f49227bf3f5317da1","name":"Clávio Bomfim","registered_at":"2026-06-21T02:55:24Z","symbol":"NIM1797863","token_address":"0x6588d66a85df970d0a3cde4149e9557099cd871f","type":"artist","uuid":"d581b28d-b67e-476e-9048-8a6b838865d8"}
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 0xaa0af3e64841ea53976322aed61e6961f3711ef7b2787a3f49227bf3f5317da1. 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/d581b28d-b67e-476e-9048-8a6b838865d8.json and https://artists.proofprofile.net/proofs/artist/d581b28d-b67e-476e-9048-8a6b838865d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xaa0af3e64841ea53976322aed61e6961f3711ef7b2787a3f49227bf3f5317da1","name":"Clávio Bomfim","registered_at":"2026-06-21T02:55:24Z","symbol":"NIM1797863","token_address":"0x6588d66a85df970d0a3cde4149e9557099cd871f","type":"artist","uuid":"d581b28d-b67e-476e-9048-8a6b838865d8"}
album: Unstoppable Love by Clávio Bomfim: Songs of Hope and Redemption
  type: MusicAlbum
  date published: 2025-07-27