Gyvian
type: MusicGroup
popularity: 3
followers: 2278
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81d9a31aa385576451199f9c191686c5f2d34c286729807b95aa1b8eb0239e28
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dddc68c4-123e-427c-b46e-d23cee068ff5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dddc68c4-123e-427c-b46e-d23cee068ff5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dddc68c4-123e-427c-b46e-d23cee068ff5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 0x81d9a31aa385576451199f9c191686c5f2d34c286729807b95aa1b8eb0239e28. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dddc68c4-123e-427c-b46e-d23cee068ff5.json and https://artists.proofprofile.net/proofs/artist/dddc68c4-123e-427c-b46e-d23cee068ff5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Una Mentira
  type: MusicAlbum
  date published: 2015-04-19
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  type: MusicAlbum
  date published: 2017-02-11
album: Rapto
  type: MusicAlbum
  date published: 2017-03-11
album: Todo Tiene Su Final
  type: MusicAlbum
  date published: 2017-03-12
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  date published: 2018-02-19
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  type: MusicAlbum
  date published: 2018-06-09
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  type: MusicAlbum
  date published: 2018-09-13
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  type: MusicAlbum
  date published: 2019-11-01
album: ELLAME
  type: MusicAlbum
  date published: 2019-12-24
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  type: MusicAlbum
  date published: 2020-10-01
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  type: MusicAlbum
  date published: 2021-04-08
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  type: MusicAlbum
  date published: 2021-04-18
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  type: MusicAlbum
  date published: 2021-05-26
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  date published: 2021-06-08
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  type: MusicAlbum
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album: Janga Y Joda
  type: MusicAlbum
  date published: 2021-10-03
album: Una Noche
  type: MusicAlbum
  date published: 2022-04-22
album: Conclusiones
  type: MusicAlbum
  date published: 2022-11-25
album: ESTACIONES
  type: MusicAlbum
  date published: 2023-01-27
album: ESTACIONES (Full Version)
  type: MusicAlbum
  date published: 2023-01-27
album: ESTACIONES
  type: MusicAlbum
  date published: 2023-01-27
album: BLACKLIST
  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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