Ella Benjamin
type: MusicGroup
popularity: 15
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b8f4c6a83b9386d48b5d5e704e52472e0dcb0ea15c348393d254b2652dc2ac0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953610
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953610
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/142b1b94-478d-4723-a51f-cd78fc09bce4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/142b1b94-478d-4723-a51f-cd78fc09bce4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/142b1b94-478d-4723-a51f-cd78fc09bce4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T07:58:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0b8f4c6a83b9386d48b5d5e704e52472e0dcb0ea15c348393d254b2652dc2ac0","name":"Ella Benjamin","registered_at":"2026-06-14T06:31:29Z","symbol":"NIM0367853","token_address":"0xf2b1b8d920e91c16e743499b95a948e49d7c0bfc","type":"artist","uuid":"142b1b94-478d-4723-a51f-cd78fc09bce4"}
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 0x0b8f4c6a83b9386d48b5d5e704e52472e0dcb0ea15c348393d254b2652dc2ac0. Chain 2 (Bitcoin): anchored in block 953610 (2026-06-14T07:58:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/142b1b94-478d-4723-a51f-cd78fc09bce4.json and https://artists.proofprofile.net/proofs/artist/142b1b94-478d-4723-a51f-cd78fc09bce4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T07:58:09Z
  text: {"copyright_id":"0x0b8f4c6a83b9386d48b5d5e704e52472e0dcb0ea15c348393d254b2652dc2ac0","name":"Ella Benjamin","registered_at":"2026-06-14T06:31:29Z","symbol":"NIM0367853","token_address":"0xf2b1b8d920e91c16e743499b95a948e49d7c0bfc","type":"artist","uuid":"142b1b94-478d-4723-a51f-cd78fc09bce4"}
album: Actief in de Nacht
  type: MusicAlbum
  date published: 2020-04-03
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  type: MusicAlbum
  date published: 2021-02-12
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-02-02