Brian G
type: MusicGroup
popularity: 10
followers: 75
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb5bbb6d29393fcb678a1fdbb40f5c58deea57a2f15b9a7542fc8b09e8fd2c18d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953928
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953928
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1eb12dab-66c9-462d-ba9e-964ad0712156.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1eb12dab-66c9-462d-ba9e-964ad0712156.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1eb12dab-66c9-462d-ba9e-964ad0712156
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T10:21:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb5bbb6d29393fcb678a1fdbb40f5c58deea57a2f15b9a7542fc8b09e8fd2c18d","name":"Brian G","registered_at":"2026-06-16T00:07:34Z","symbol":"NIM0875172","token_address":"0x5d5e1b288a16fc3091c5b70511337b2c04e7b74e","type":"artist","uuid":"1eb12dab-66c9-462d-ba9e-964ad0712156"}
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 0xb5bbb6d29393fcb678a1fdbb40f5c58deea57a2f15b9a7542fc8b09e8fd2c18d. Chain 2 (Bitcoin): anchored in block 953928 (2026-06-16T10:21:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1eb12dab-66c9-462d-ba9e-964ad0712156.json and https://artists.proofprofile.net/proofs/artist/1eb12dab-66c9-462d-ba9e-964ad0712156.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T10:21:55Z
  text: {"copyright_id":"0xb5bbb6d29393fcb678a1fdbb40f5c58deea57a2f15b9a7542fc8b09e8fd2c18d","name":"Brian G","registered_at":"2026-06-16T00:07:34Z","symbol":"NIM0875172","token_address":"0x5d5e1b288a16fc3091c5b70511337b2c04e7b74e","type":"artist","uuid":"1eb12dab-66c9-462d-ba9e-964ad0712156"}
album: Shakira
  type: MusicAlbum
  date published: 2018-02-01
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2018-02-25
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2019-06-01
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  type: MusicAlbum
  date published: 2020-06-05
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  type: MusicAlbum
  date published: 2020-06-06
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  type: MusicAlbum
  date published: 2020-06-09
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  type: MusicAlbum
  date published: 2020-06-12
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  type: MusicAlbum
  date published: 2022-02-14
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-12-16