Mehira Cruz
type: MusicGroup
popularity: 4
followers: 219
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22e07501fb3ba95d789ef56b103b169815e4254d74c6e53c06242f27bb885468
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/feac2697-3548-46a0-ae0c-a5b31166aa3c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/feac2697-3548-46a0-ae0c-a5b31166aa3c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/feac2697-3548-46a0-ae0c-a5b31166aa3c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x22e07501fb3ba95d789ef56b103b169815e4254d74c6e53c06242f27bb885468","name":"Mehira Cruz","registered_at":"2026-06-21T18:33:30Z","symbol":"NIM1999181","token_address":"0xfabcc743c12a81a0d18ca25e9b779aefbe988476","type":"artist","uuid":"feac2697-3548-46a0-ae0c-a5b31166aa3c"}
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 0x22e07501fb3ba95d789ef56b103b169815e4254d74c6e53c06242f27bb885468. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/feac2697-3548-46a0-ae0c-a5b31166aa3c.json and https://artists.proofprofile.net/proofs/artist/feac2697-3548-46a0-ae0c-a5b31166aa3c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0x22e07501fb3ba95d789ef56b103b169815e4254d74c6e53c06242f27bb885468","name":"Mehira Cruz","registered_at":"2026-06-21T18:33:30Z","symbol":"NIM1999181","token_address":"0xfabcc743c12a81a0d18ca25e9b779aefbe988476","type":"artist","uuid":"feac2697-3548-46a0-ae0c-a5b31166aa3c"}
album: My Book
  type: MusicAlbum
  date published: 2018-02-03
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  type: MusicAlbum
  date published: 2020-06-12
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  type: MusicAlbum
  date published: 2020-09-19
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  type: MusicAlbum
  date published: 2021-08-16
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  type: MusicAlbum
  date published: 2022-01-04
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  date published: 2022-02-04
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  type: MusicAlbum
  date published: 2022-03-04
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2022-05-04