Luis Bigoria
type: MusicGroup
popularity: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ac108d835d19c2fb3dba73f8ef0be64052da9d7b5330cbcfb086d2acddc09d5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953959
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953959
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/25c85f07-8243-415a-b7aa-50cf18a28048.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/25c85f07-8243-415a-b7aa-50cf18a28048.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/25c85f07-8243-415a-b7aa-50cf18a28048
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:51:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4ac108d835d19c2fb3dba73f8ef0be64052da9d7b5330cbcfb086d2acddc09d5","name":"Luis Bigoria","registered_at":"2026-06-16T02:59:55Z","symbol":"NIM0916352","token_address":"0x2f77c8ad128391c0945e96c0be9549075e1fbbe8","type":"artist","uuid":"25c85f07-8243-415a-b7aa-50cf18a28048"}
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 0x4ac108d835d19c2fb3dba73f8ef0be64052da9d7b5330cbcfb086d2acddc09d5. Chain 2 (Bitcoin): anchored in block 953959 (2026-06-16T14:51:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/25c85f07-8243-415a-b7aa-50cf18a28048.json and https://artists.proofprofile.net/proofs/artist/25c85f07-8243-415a-b7aa-50cf18a28048.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:51:55Z
  text: {"copyright_id":"0x4ac108d835d19c2fb3dba73f8ef0be64052da9d7b5330cbcfb086d2acddc09d5","name":"Luis Bigoria","registered_at":"2026-06-16T02:59:55Z","symbol":"NIM0916352","token_address":"0x2f77c8ad128391c0945e96c0be9549075e1fbbe8","type":"artist","uuid":"25c85f07-8243-415a-b7aa-50cf18a28048"}
album: Ascenso Progresivo Latino
  type: MusicAlbum
  date published: 2025-10-14