Paulo e Rebeca
type: MusicGroup
genre: brazilian gospel
genre: devotional
popularity: 40
followers: 603
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3752ff0437cb1dbebad5f3cdb75af10cc0668f8b32cdf4dfa272533cf5249893
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/252476fa-b368-4688-8e3a-763a57e80690.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/252476fa-b368-4688-8e3a-763a57e80690.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/252476fa-b368-4688-8e3a-763a57e80690
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3752ff0437cb1dbebad5f3cdb75af10cc0668f8b32cdf4dfa272533cf5249893","name":"Paulo e Rebeca","registered_at":"2026-06-11T14:25:10Z","symbol":"NIM0048354","token_address":"0xc274806b6d590cfcb91a46f90233f7dc4434b8da","type":"artist","uuid":"252476fa-b368-4688-8e3a-763a57e80690"}
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 0x3752ff0437cb1dbebad5f3cdb75af10cc0668f8b32cdf4dfa272533cf5249893. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/252476fa-b368-4688-8e3a-763a57e80690.json and https://artists.proofprofile.net/proofs/artist/252476fa-b368-4688-8e3a-763a57e80690.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x3752ff0437cb1dbebad5f3cdb75af10cc0668f8b32cdf4dfa272533cf5249893","name":"Paulo e Rebeca","registered_at":"2026-06-11T14:25:10Z","symbol":"NIM0048354","token_address":"0xc274806b6d590cfcb91a46f90233f7dc4434b8da","type":"artist","uuid":"252476fa-b368-4688-8e3a-763a57e80690"}