Juani Rubio
type: MusicGroup
popularity: 2
followers: 136
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90aa8a2c954a0d1dee998bea1a8d1d2ac2862f27ed07482a907402d1960b7a6f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b17726ce-6d14-4f2b-bacf-3f139e0c8cc8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b17726ce-6d14-4f2b-bacf-3f139e0c8cc8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b17726ce-6d14-4f2b-bacf-3f139e0c8cc8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90aa8a2c954a0d1dee998bea1a8d1d2ac2862f27ed07482a907402d1960b7a6f","name":"Juani Rubio","registered_at":"2026-06-20T12:21:36Z","symbol":"NIM1611726","token_address":"0x248fbef88f0c0ab8e2b2a0c4e485b5a649c5cfe0","type":"artist","uuid":"b17726ce-6d14-4f2b-bacf-3f139e0c8cc8"}
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 0x90aa8a2c954a0d1dee998bea1a8d1d2ac2862f27ed07482a907402d1960b7a6f. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b17726ce-6d14-4f2b-bacf-3f139e0c8cc8.json and https://artists.proofprofile.net/proofs/artist/b17726ce-6d14-4f2b-bacf-3f139e0c8cc8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x90aa8a2c954a0d1dee998bea1a8d1d2ac2862f27ed07482a907402d1960b7a6f","name":"Juani Rubio","registered_at":"2026-06-20T12:21:36Z","symbol":"NIM1611726","token_address":"0x248fbef88f0c0ab8e2b2a0c4e485b5a649c5cfe0","type":"artist","uuid":"b17726ce-6d14-4f2b-bacf-3f139e0c8cc8"}
album: Dejamos ir
  type: MusicAlbum
  date published: 2024-02-02
album: La Piel
  type: MusicAlbum
  date published: 2024-06-27
album: Lo que queda
  type: MusicAlbum
  date published: 2025-02-06