Ben Cura
type: MusicGroup
description: José Ben Cura is an Argentine-born British actor, musician and director of film, television and theatre. Early life José Ben Cura was born in Buenos Aires, the son of Argentine tenor/conductor José C
popularity: 5
followers: 1324
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xabc3c018002666c2191a3f41075b072ab7bc814dbbf184c25fe88eafe75e0a3a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c208a1c-da8e-4fc1-998d-9311b41128d2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c208a1c-da8e-4fc1-998d-9311b41128d2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3c208a1c-da8e-4fc1-998d-9311b41128d2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xabc3c018002666c2191a3f41075b072ab7bc814dbbf184c25fe88eafe75e0a3a","name":"Ben Cura","registered_at":"2026-06-16T10:51:02Z","symbol":"NIM1028836","token_address":"0x913896f26c6739bed4c122b8bd7614976148e079","type":"artist","uuid":"3c208a1c-da8e-4fc1-998d-9311b41128d2"}
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 0xabc3c018002666c2191a3f41075b072ab7bc814dbbf184c25fe88eafe75e0a3a. Chain 2 (Bitcoin): anchored in block 954035 (2026-06-17T02:39:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3c208a1c-da8e-4fc1-998d-9311b41128d2.json and https://artists.proofprofile.net/proofs/artist/3c208a1c-da8e-4fc1-998d-9311b41128d2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T02:39:28Z
  text: {"copyright_id":"0xabc3c018002666c2191a3f41075b072ab7bc814dbbf184c25fe88eafe75e0a3a","name":"Ben Cura","registered_at":"2026-06-16T10:51:02Z","symbol":"NIM1028836","token_address":"0x913896f26c6739bed4c122b8bd7614976148e079","type":"artist","uuid":"3c208a1c-da8e-4fc1-998d-9311b41128d2"}
album: Water
  type: MusicAlbum
  date published: 2021-04-16
album: Toutes Les Couleurs
  type: MusicAlbum
  date published: 2021-05-21
album: Argento
  type: MusicAlbum
  date published: 2021-06-25
album: Extended Play No.1
  type: MusicAlbum
  date published: 2021-07-30