Big Zek3
type: MusicGroup
popularity: 2
followers: 210
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x166f84d539c3d144b1b5732274b9115df828f12bb58b1f3403dceb2adcd80eb8
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/57c119d6-9c9d-40ce-ac69-a173c410ed38.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/57c119d6-9c9d-40ce-ac69-a173c410ed38.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/57c119d6-9c9d-40ce-ac69-a173c410ed38
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x166f84d539c3d144b1b5732274b9115df828f12bb58b1f3403dceb2adcd80eb8","name":"Big Zek3","registered_at":"2026-06-16T20:09:39Z","symbol":"NIM1162108","token_address":"0x09107102960307c9571a607e2355efb23c91983d","type":"artist","uuid":"57c119d6-9c9d-40ce-ac69-a173c410ed38"}
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 0x166f84d539c3d144b1b5732274b9115df828f12bb58b1f3403dceb2adcd80eb8. 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/57c119d6-9c9d-40ce-ac69-a173c410ed38.json and https://artists.proofprofile.net/proofs/artist/57c119d6-9c9d-40ce-ac69-a173c410ed38.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x166f84d539c3d144b1b5732274b9115df828f12bb58b1f3403dceb2adcd80eb8","name":"Big Zek3","registered_at":"2026-06-16T20:09:39Z","symbol":"NIM1162108","token_address":"0x09107102960307c9571a607e2355efb23c91983d","type":"artist","uuid":"57c119d6-9c9d-40ce-ac69-a173c410ed38"}
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2021-01-13
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2021-11-05
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  type: MusicAlbum
  date published: 2022-04-05