Junior Del Castillo
type: MusicGroup
genre: colombian pop
popularity: 5
followers: 142
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28aadd005712d156cd6c5ceb9b115d8e35152b09bee701ebed0e364396648f8a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e0a5662-f92d-4a2e-bf10-5f550b5263e3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e0a5662-f92d-4a2e-bf10-5f550b5263e3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0e0a5662-f92d-4a2e-bf10-5f550b5263e3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x28aadd005712d156cd6c5ceb9b115d8e35152b09bee701ebed0e364396648f8a","name":"Junior Del Castillo","registered_at":"2026-06-15T18:17:49Z","symbol":"NIM0791745","token_address":"0xc8256178a0d336bdca1ce9bd9f33889e180a6a44","type":"artist","uuid":"0e0a5662-f92d-4a2e-bf10-5f550b5263e3"}
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 0x28aadd005712d156cd6c5ceb9b115d8e35152b09bee701ebed0e364396648f8a. 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/0e0a5662-f92d-4a2e-bf10-5f550b5263e3.json and https://artists.proofprofile.net/proofs/artist/0e0a5662-f92d-4a2e-bf10-5f550b5263e3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x28aadd005712d156cd6c5ceb9b115d8e35152b09bee701ebed0e364396648f8a","name":"Junior Del Castillo","registered_at":"2026-06-15T18:17:49Z","symbol":"NIM0791745","token_address":"0xc8256178a0d336bdca1ce9bd9f33889e180a6a44","type":"artist","uuid":"0e0a5662-f92d-4a2e-bf10-5f550b5263e3"}
album: Quiero Tenerte
  type: MusicAlbum
  date published: 2009
album: Barrio de ilusiones
  type: MusicAlbum
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  type: MusicAlbum
  date published: 2010
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  type: MusicAlbum
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album: Con solo mirarte
  type: MusicAlbum
  date published: 2010
album: El dolor de tu amistad
  type: MusicAlbum
  date published: 2010
album: El firme
  type: MusicAlbum
  date published: 2010
album: Recuérdame
  type: MusicAlbum
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album: El parquecito
  type: MusicAlbum
  date published: 2010
album: Ocaso
  type: MusicAlbum
  date published: 2020
album: No Me Sorprendí
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  date published: 2021-11-23
album: Beso de Amor (En Vivo)
  type: MusicAlbum
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album: No Me Sorprendí (Remix)
  type: MusicAlbum
  date published: 2021-11-24
album: Barrio de Ilusiones (Remix)
  type: MusicAlbum
  date published: 2021-11-29
album: Soledad
  type: MusicAlbum
  date published: 2022-02-28
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  type: MusicAlbum
  date published: 2022-02-28
album: Me muero si no estas
  type: MusicAlbum
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  type: MusicAlbum
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album: 2 veces santa
  type: MusicAlbum
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album: 2 Veces Santa (En Vivo)
  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-11-24