Júlia Boncompte
type: MusicGroup
popularity: 2
followers: 196
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e0f6521040c7274972ee7fc746c688f880a07fe96ce5f8f102e00d60c836828
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953854
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953854
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02317ab1-21b3-49d0-979f-50c0a35a6f88.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02317ab1-21b3-49d0-979f-50c0a35a6f88.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/02317ab1-21b3-49d0-979f-50c0a35a6f88
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:16:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0e0f6521040c7274972ee7fc746c688f880a07fe96ce5f8f102e00d60c836828","name":"Júlia Boncompte","registered_at":"2026-06-15T14:24:44Z","symbol":"NIM0736106","token_address":"0x021b9961f98be029b32fe95213b148e9c32a080f","type":"artist","uuid":"02317ab1-21b3-49d0-979f-50c0a35a6f88"}
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 0x0e0f6521040c7274972ee7fc746c688f880a07fe96ce5f8f102e00d60c836828. Chain 2 (Bitcoin): anchored in block 953854 (2026-06-15T23:16:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/02317ab1-21b3-49d0-979f-50c0a35a6f88.json and https://artists.proofprofile.net/proofs/artist/02317ab1-21b3-49d0-979f-50c0a35a6f88.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:16:56Z
  text: {"copyright_id":"0x0e0f6521040c7274972ee7fc746c688f880a07fe96ce5f8f102e00d60c836828","name":"Júlia Boncompte","registered_at":"2026-06-15T14:24:44Z","symbol":"NIM0736106","token_address":"0x021b9961f98be029b32fe95213b148e9c32a080f","type":"artist","uuid":"02317ab1-21b3-49d0-979f-50c0a35a6f88"}
album: Punt i pedra
  type: MusicAlbum
  date published: 2023-02-11
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  type: MusicAlbum
  date published: 2023-05-22
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  type: MusicAlbum
  date published: 2024-05-31
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-09-19