Juan Castillo
type: MusicGroup
genre: minimal techno
description: Juan Castillo may refer to: Sports Association football Juan de Dios Castillo (1951–2014), Mexican football forward and manager Juani (Juan José Castillo, born 1955), Spanish football midfielder Juan
popularity: 2
followers: 272
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d12d98680284ec6c434410bff78f10a49921dbe4f2df42f2bb4a8c1abd79c52
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954031
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954031
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3abd869d-63ff-4720-ac7c-252d0beb58e3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3abd869d-63ff-4720-ac7c-252d0beb58e3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3abd869d-63ff-4720-ac7c-252d0beb58e3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:43:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d12d98680284ec6c434410bff78f10a49921dbe4f2df42f2bb4a8c1abd79c52","name":"Juan Castillo","registered_at":"2026-06-16T10:02:31Z","symbol":"NIM1017262","token_address":"0x1b463cf8e36fd87427d7a2d8ec5ed4718dc9a6d3","type":"artist","uuid":"3abd869d-63ff-4720-ac7c-252d0beb58e3"}
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 0x9d12d98680284ec6c434410bff78f10a49921dbe4f2df42f2bb4a8c1abd79c52. Chain 2 (Bitcoin): anchored in block 954031 (2026-06-17T01:43:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3abd869d-63ff-4720-ac7c-252d0beb58e3.json and https://artists.proofprofile.net/proofs/artist/3abd869d-63ff-4720-ac7c-252d0beb58e3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:43:23Z
  text: {"copyright_id":"0x9d12d98680284ec6c434410bff78f10a49921dbe4f2df42f2bb4a8c1abd79c52","name":"Juan Castillo","registered_at":"2026-06-16T10:02:31Z","symbol":"NIM1017262","token_address":"0x1b463cf8e36fd87427d7a2d8ec5ed4718dc9a6d3","type":"artist","uuid":"3abd869d-63ff-4720-ac7c-252d0beb58e3"}
album: Buscándote (Remix)
  type: MusicAlbum
  date published: 2019-07-20
album: Extasis
  type: MusicAlbum
  date published: 2020-07-24
album: Quiero Que Regreses
  type: MusicAlbum
  date published: 2020-09-03
album: Juan Castillo 2020 (Live)
  type: MusicAlbum
  date published: 2020-12-28
album: Workhood
  type: MusicAlbum
  date published: 2023-01-01