Lina Prost
type: MusicGroup
popularity: 21
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e2a7b28adfe277d0f0cdfd3d8e55eb58673a523df8677b9ee0a739452cb929b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/983f3af6-4912-43d1-ae63-1c359d4f9d76.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/983f3af6-4912-43d1-ae63-1c359d4f9d76.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/983f3af6-4912-43d1-ae63-1c359d4f9d76
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4e2a7b28adfe277d0f0cdfd3d8e55eb58673a523df8677b9ee0a739452cb929b","name":"Lina Prost","registered_at":"2026-06-12T05:15:20Z","symbol":"NIM0197656","token_address":"0x42b2a47c69eac5edc538721340140c8a4c56c1ed","type":"artist","uuid":"983f3af6-4912-43d1-ae63-1c359d4f9d76"}
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 0x4e2a7b28adfe277d0f0cdfd3d8e55eb58673a523df8677b9ee0a739452cb929b. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/983f3af6-4912-43d1-ae63-1c359d4f9d76.json and https://artists.proofprofile.net/proofs/artist/983f3af6-4912-43d1-ae63-1c359d4f9d76.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x4e2a7b28adfe277d0f0cdfd3d8e55eb58673a523df8677b9ee0a739452cb929b","name":"Lina Prost","registered_at":"2026-06-12T05:15:20Z","symbol":"NIM0197656","token_address":"0x42b2a47c69eac5edc538721340140c8a4c56c1ed","type":"artist","uuid":"983f3af6-4912-43d1-ae63-1c359d4f9d76"}
album: Repara Mi Corazon
  type: MusicAlbum
  date published: 2025-06-19
album: Verano Nuestro
  type: MusicAlbum
  date published: 2025-07-26