Verdadeiro DG
type: MusicGroup
popularity: 2
followers: 723
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb348c9d6716c53a8433882a60219c7e8b62f63d3cec9ad3765a1b29dca35b562
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/70499692-ea2a-4d59-b6cf-a9296f8931ef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/70499692-ea2a-4d59-b6cf-a9296f8931ef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/70499692-ea2a-4d59-b6cf-a9296f8931ef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb348c9d6716c53a8433882a60219c7e8b62f63d3cec9ad3765a1b29dca35b562","name":"Verdadeiro DG","registered_at":"2026-06-17T04:47:27Z","symbol":"NIM1285666","token_address":"0xda021089c4ff1ad4bcf378566f19390a61f4ff0d","type":"artist","uuid":"70499692-ea2a-4d59-b6cf-a9296f8931ef"}
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 0xb348c9d6716c53a8433882a60219c7e8b62f63d3cec9ad3765a1b29dca35b562. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/70499692-ea2a-4d59-b6cf-a9296f8931ef.json and https://artists.proofprofile.net/proofs/artist/70499692-ea2a-4d59-b6cf-a9296f8931ef.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xb348c9d6716c53a8433882a60219c7e8b62f63d3cec9ad3765a1b29dca35b562","name":"Verdadeiro DG","registered_at":"2026-06-17T04:47:27Z","symbol":"NIM1285666","token_address":"0xda021089c4ff1ad4bcf378566f19390a61f4ff0d","type":"artist","uuid":"70499692-ea2a-4d59-b6cf-a9296f8931ef"}
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