Zo Duncan
type: MusicGroup
popularity: 3
followers: 3764
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0416d37e3c1fce2f87bf35119b74a2d70a6c40cd1724dba7f5f15a7e37a466e7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/079755cc-7e5e-4a38-8bc9-13cdd8af0318.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/079755cc-7e5e-4a38-8bc9-13cdd8af0318.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/079755cc-7e5e-4a38-8bc9-13cdd8af0318
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0416d37e3c1fce2f87bf35119b74a2d70a6c40cd1724dba7f5f15a7e37a466e7","name":"Zo Duncan","registered_at":"2026-06-15T16:10:06Z","symbol":"NIM0761264","token_address":"0xcae845d63421d0ac10d0deaf00b894b5a73ce2b4","type":"artist","uuid":"079755cc-7e5e-4a38-8bc9-13cdd8af0318"}
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 0x0416d37e3c1fce2f87bf35119b74a2d70a6c40cd1724dba7f5f15a7e37a466e7. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/079755cc-7e5e-4a38-8bc9-13cdd8af0318.json and https://artists.proofprofile.net/proofs/artist/079755cc-7e5e-4a38-8bc9-13cdd8af0318.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x0416d37e3c1fce2f87bf35119b74a2d70a6c40cd1724dba7f5f15a7e37a466e7","name":"Zo Duncan","registered_at":"2026-06-15T16:10:06Z","symbol":"NIM0761264","token_address":"0xcae845d63421d0ac10d0deaf00b894b5a73ce2b4","type":"artist","uuid":"079755cc-7e5e-4a38-8bc9-13cdd8af0318"}
album: Damage
  type: MusicAlbum
  date published: 2019-09-20
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  type: MusicAlbum
  date published: 2020-02-14
album: Garfield (Radio Version)
  type: MusicAlbum
  date published: 2020-04-27
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  type: MusicAlbum
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album: Postpartum
  type: MusicAlbum
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  date published: 2021-09-03
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  date published: 2022-03-22
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  date published: 2022-07-08
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  type: MusicAlbum
  date published: 2023-04-13
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  type: MusicAlbum
  date published: 2023-04-13
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2023-11-10
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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