Dalay
type: MusicGroup
genre: chicha
popularity: 6
followers: 187
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c92f3c78a010ec3326fa8f5ec132ec7424b9cc533b0567e0996f66a6d51fbe9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da5354c2-ff73-453a-8d69-da7971bb9409.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da5354c2-ff73-453a-8d69-da7971bb9409.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/da5354c2-ff73-453a-8d69-da7971bb9409
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
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 0x1c92f3c78a010ec3326fa8f5ec132ec7424b9cc533b0567e0996f66a6d51fbe9. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da5354c2-ff73-453a-8d69-da7971bb9409.json and https://artists.proofprofile.net/proofs/artist/da5354c2-ff73-453a-8d69-da7971bb9409.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
album: U Got Me
  type: MusicAlbum
  date published: 2019-01-02
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  type: MusicAlbum
  date published: 2019-08-04
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  type: MusicAlbum
  date published: 2019-09-01
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  type: MusicAlbum
  date published: 2020-03-03
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  type: MusicAlbum
  date published: 2020-03-10
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  type: MusicAlbum
  date published: 2020-03-12
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  type: MusicAlbum
  date published: 2020-05-13
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  type: MusicAlbum
  date published: 2020-08-01
album: Jazz
  type: MusicAlbum
  date published: 2020-09-01
album: Te Pienso
  type: MusicAlbum
  date published: 2020-11-01
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  type: MusicAlbum
  date published: 2020-11-01
album: Mírame
  type: MusicAlbum
  date published: 2020-11-01
album: 14 F
  type: MusicAlbum
  date published: 2021-02-14
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2022-12-13