Josu
type: MusicGroup
description: Josué Prieto Currais (born 27 February 1993), commonly known as Josu, is a Spanish footballer who plays as a left-back or a left midfielder for L'Escala. Club career Journeyman Born in Langreo, Astur
popularity: 2
followers: 39
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6be08b826fbd5c3ed71ec65039478bef11e330b8bae7ea4a5a0010dabee0bcf6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3efc72e0-505b-42f7-8db8-54797635ee2f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3efc72e0-505b-42f7-8db8-54797635ee2f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3efc72e0-505b-42f7-8db8-54797635ee2f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
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 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 0x6be08b826fbd5c3ed71ec65039478bef11e330b8bae7ea4a5a0010dabee0bcf6. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3efc72e0-505b-42f7-8db8-54797635ee2f.json and https://artists.proofprofile.net/proofs/artist/3efc72e0-505b-42f7-8db8-54797635ee2f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:15:20Z
album: Sin Demora
  type: MusicAlbum
  date published: 2022-05-06
album: Como Queremos
  type: MusicAlbum
  date published: 2022-07-15
album: Combi Completa
  type: MusicAlbum
  date published: 2023-09-15
album: Par de veces
  type: MusicAlbum
  date published: 2025-10-29