Mestre Dalua
type: MusicGroup
popularity: 20
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x632d4e5078fccdc6204925371178572d7f7928e68c38b70ff13f46e9bd839ca5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953592
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953592
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/040af034-44db-4c5d-a4bd-5a49be20ff31.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/040af034-44db-4c5d-a4bd-5a49be20ff31.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/040af034-44db-4c5d-a4bd-5a49be20ff31
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T05:36:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x632d4e5078fccdc6204925371178572d7f7928e68c38b70ff13f46e9bd839ca5","name":"Mestre Dalua","registered_at":"2026-06-14T04:52:38Z","symbol":"NIM0344322","token_address":"0x6827bedab0a8df5031f2d5f4df7397edfef8c2f4","type":"artist","uuid":"040af034-44db-4c5d-a4bd-5a49be20ff31"}
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 0x632d4e5078fccdc6204925371178572d7f7928e68c38b70ff13f46e9bd839ca5. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/040af034-44db-4c5d-a4bd-5a49be20ff31.json and https://artists.proofprofile.net/proofs/artist/040af034-44db-4c5d-a4bd-5a49be20ff31.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T05:36:59Z
  text: {"copyright_id":"0x632d4e5078fccdc6204925371178572d7f7928e68c38b70ff13f46e9bd839ca5","name":"Mestre Dalua","registered_at":"2026-06-14T04:52:38Z","symbol":"NIM0344322","token_address":"0x6827bedab0a8df5031f2d5f4df7397edfef8c2f4","type":"artist","uuid":"040af034-44db-4c5d-a4bd-5a49be20ff31"}