Diego Castro
type: MusicGroup
description: Diego Castro may refer to: Diego Castro (Spanish footballer) (born 1982), Spanish former footballer Diego Castro (Chilean footballer) (born 1961), Chilean former footballer Diego Castro (politicia
popularity: 13
followers: 217
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3579cf0081b1d4f69b04845e73aa2dda28cb8a1bbd7c4571db5e8c810eff8bd6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953704
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953704
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/795fc8b0-37ca-4e88-a743-ca230cf221f3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/795fc8b0-37ca-4e88-a743-ca230cf221f3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/795fc8b0-37ca-4e88-a743-ca230cf221f3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:58:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3579cf0081b1d4f69b04845e73aa2dda28cb8a1bbd7c4571db5e8c810eff8bd6","name":"Diego Castro","registered_at":"2026-06-14T17:15:09Z","symbol":"NIM0521437","token_address":"0xc233b7d8bd7899a1754203dcc3be4c66a30cadb1","type":"artist","uuid":"795fc8b0-37ca-4e88-a743-ca230cf221f3"}
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 0x3579cf0081b1d4f69b04845e73aa2dda28cb8a1bbd7c4571db5e8c810eff8bd6. Chain 2 (Bitcoin): anchored in block 953704 (2026-06-14T22:58:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/795fc8b0-37ca-4e88-a743-ca230cf221f3.json and https://artists.proofprofile.net/proofs/artist/795fc8b0-37ca-4e88-a743-ca230cf221f3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:58:38Z
  text: {"copyright_id":"0x3579cf0081b1d4f69b04845e73aa2dda28cb8a1bbd7c4571db5e8c810eff8bd6","name":"Diego Castro","registered_at":"2026-06-14T17:15:09Z","symbol":"NIM0521437","token_address":"0xc233b7d8bd7899a1754203dcc3be4c66a30cadb1","type":"artist","uuid":"795fc8b0-37ca-4e88-a743-ca230cf221f3"}
album: Solo Caminando
  type: MusicAlbum
  date published: 2018-04-25
album: Noche de Enero (Acústico)
  type: MusicAlbum
  date published: 2018-06-04
album: Noche de Enero
  type: MusicAlbum
  date published: 2018-06-04
album: Para No Olvidar
  type: MusicAlbum
  date published: 2018-07-20
album: Me Adota Coração
  type: MusicAlbum
  date published: 2019-09-17
album: Te Apuesto
  type: MusicAlbum
  date published: 2020-06-14
album: Mi Niña
  type: MusicAlbum
  date published: 2020-11-01