Javi Jems
type: MusicGroup
popularity: 2
followers: 58
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf601c6e2a27a16555d53e3eb8dc565081b2452521b4291e0bbfe89d35d7ed81f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6bc731d6-1dd5-4424-8ef5-14a55ddc9ed9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6bc731d6-1dd5-4424-8ef5-14a55ddc9ed9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6bc731d6-1dd5-4424-8ef5-14a55ddc9ed9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf601c6e2a27a16555d53e3eb8dc565081b2452521b4291e0bbfe89d35d7ed81f","name":"Javi Jems","registered_at":"2026-06-17T03:05:19Z","symbol":"NIM1261275","token_address":"0x250415fb651f8a929d0938f4f3b3ad4fa250eada","type":"artist","uuid":"6bc731d6-1dd5-4424-8ef5-14a55ddc9ed9"}
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 0xf601c6e2a27a16555d53e3eb8dc565081b2452521b4291e0bbfe89d35d7ed81f. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6bc731d6-1dd5-4424-8ef5-14a55ddc9ed9.json and https://artists.proofprofile.net/proofs/artist/6bc731d6-1dd5-4424-8ef5-14a55ddc9ed9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf601c6e2a27a16555d53e3eb8dc565081b2452521b4291e0bbfe89d35d7ed81f","name":"Javi Jems","registered_at":"2026-06-17T03:05:19Z","symbol":"NIM1261275","token_address":"0x250415fb651f8a929d0938f4f3b3ad4fa250eada","type":"artist","uuid":"6bc731d6-1dd5-4424-8ef5-14a55ddc9ed9"}
album: Otra Visión
  type: MusicAlbum
  date published: 2022-01-22
album: Vámonos A Donde Sea
  type: MusicAlbum
  date published: 2022-06-02
album: Solo Aquí
  type: MusicAlbum
  date published: 2022-08-05
album: Déjà Vu
  type: MusicAlbum
  date published: 2022-09-22
album: Amigos Nada Más (Live)
  type: MusicAlbum
  date published: 2022-11-04
album: ¿A Dónde Voy?
  type: MusicAlbum
  date published: 2023-01-01
album: Frecuencia
  type: MusicAlbum
  date published: 2023-09-02
album: Nubes
  type: MusicAlbum
  date published: 2024-04-08
album: 11/11
  type: MusicAlbum
  date published: 2025-01-05
album: Se Lo Dejo Al Tiempo
  type: MusicAlbum
  date published: 2025-02-05