Hayate
type: MusicGroup
genre: raï
popularity: 5
followers: 188
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe971ffb1c26fb94f3ed21b6b2d0774a83deae14e65c1914d1bfb8bc906e172e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0c52061c-1923-4175-b5c8-23c04c073375.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0c52061c-1923-4175-b5c8-23c04c073375.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0c52061c-1923-4175-b5c8-23c04c073375
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
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 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 0xe971ffb1c26fb94f3ed21b6b2d0774a83deae14e65c1914d1bfb8bc906e172e8. Chain 2 (Bitcoin): anchored in block 953885 (2026-06-16T04:12:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0c52061c-1923-4175-b5c8-23c04c073375.json and https://artists.proofprofile.net/proofs/artist/0c52061c-1923-4175-b5c8-23c04c073375.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T04:12:47Z
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  type: MusicAlbum
  date published: 2007
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  date published: 2011-08-10
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  type: MusicAlbum
  date published: 2011-09-07
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  type: MusicAlbum
  date published: 2022-09-26
album: 0798area
  type: MusicAlbum
  date published: 2022-09-26
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  type: MusicAlbum
  date published: 2024-05-22
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  type: MusicAlbum
  date published: 2024-05-22
album: No pain, no gain
  type: MusicAlbum
  date published: 2024-11-13
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  type: MusicAlbum
  date published: 2024-11-27
album: calm
  type: MusicAlbum
  date published: 2024-11-27