janZ
type: MusicGroup
genre: cloud rap
genre: jersey club
popularity: 4
followers: 65
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2af0af69ed2d9b44509fb45a517575665c1c28b2c601c58cc201f2bd51b0fc16
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/240c5742-32c0-4c11-925a-89d80f588b20.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/240c5742-32c0-4c11-925a-89d80f588b20.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/240c5742-32c0-4c11-925a-89d80f588b20
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
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 0x2af0af69ed2d9b44509fb45a517575665c1c28b2c601c58cc201f2bd51b0fc16. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/240c5742-32c0-4c11-925a-89d80f588b20.json and https://artists.proofprofile.net/proofs/artist/240c5742-32c0-4c11-925a-89d80f588b20.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
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  type: MusicAlbum
  date published: 2024-01-14
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  type: MusicAlbum
  date published: 2024-02-03
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  type: MusicAlbum
  date published: 2024-02-09
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  type: MusicAlbum
  date published: 2024-05-10
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  type: MusicAlbum
  date published: 2024-07-26
album: tsansa
  type: MusicAlbum
  date published: 2024-08-23
album: DNA
  type: MusicAlbum
  date published: 2024-09-20
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  type: MusicAlbum
  date published: 2025-02-13
album: miss!
  type: MusicAlbum
  date published: 2025-07-11