Jhonny Forrozeiro & Ismael Novaes
type: MusicGroup
genre: forró
popularity: 3
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88a7596db0913cb89bb6510f1bad851b8b4fd58f0c1ab048590d2d74f5042468
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a18973a7-bcac-4851-9b89-deede451933e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a18973a7-bcac-4851-9b89-deede451933e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a18973a7-bcac-4851-9b89-deede451933e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88a7596db0913cb89bb6510f1bad851b8b4fd58f0c1ab048590d2d74f5042468","name":"Jhonny Forrozeiro & Ismael Novaes","registered_at":"2026-06-20T06:00:11Z","symbol":"NIM1532815","token_address":"0x931f2256661beff8158eeebbc1402cd519c8bcd6","type":"artist","uuid":"a18973a7-bcac-4851-9b89-deede451933e"}
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 0x88a7596db0913cb89bb6510f1bad851b8b4fd58f0c1ab048590d2d74f5042468. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a18973a7-bcac-4851-9b89-deede451933e.json and https://artists.proofprofile.net/proofs/artist/a18973a7-bcac-4851-9b89-deede451933e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x88a7596db0913cb89bb6510f1bad851b8b4fd58f0c1ab048590d2d74f5042468","name":"Jhonny Forrozeiro & Ismael Novaes","registered_at":"2026-06-20T06:00:11Z","symbol":"NIM1532815","token_address":"0x931f2256661beff8158eeebbc1402cd519c8bcd6","type":"artist","uuid":"a18973a7-bcac-4851-9b89-deede451933e"}
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