Olvido Lanza
type: MusicGroup
popularity: 3
followers: 61
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2b2806d962f5607ffe4af93ea0881d30db7bb71c38bfb16b2e392f1c6ac4c84
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954131
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954131
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d8c5899-22d6-4b14-90e0-0dd263e14965.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d8c5899-22d6-4b14-90e0-0dd263e14965.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7d8c5899-22d6-4b14-90e0-0dd263e14965
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:19:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2b2806d962f5607ffe4af93ea0881d30db7bb71c38bfb16b2e392f1c6ac4c84","name":"Olvido Lanza","registered_at":"2026-06-17T09:20:57Z","symbol":"NIM1350864","token_address":"0x0d288570e3f165fc80357a8742321c22fa332d01","type":"artist","uuid":"7d8c5899-22d6-4b14-90e0-0dd263e14965"}
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 0xc2b2806d962f5607ffe4af93ea0881d30db7bb71c38bfb16b2e392f1c6ac4c84. Chain 2 (Bitcoin): anchored in block 954134 (2026-06-17T19:41:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d8c5899-22d6-4b14-90e0-0dd263e14965.json and https://artists.proofprofile.net/proofs/artist/7d8c5899-22d6-4b14-90e0-0dd263e14965.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:41:05Z
  text: {"copyright_id":"0xc2b2806d962f5607ffe4af93ea0881d30db7bb71c38bfb16b2e392f1c6ac4c84","name":"Olvido Lanza","registered_at":"2026-06-17T09:20:57Z","symbol":"NIM1350864","token_address":"0x0d288570e3f165fc80357a8742321c22fa332d01","type":"artist","uuid":"7d8c5899-22d6-4b14-90e0-0dd263e14965"}
album: No Me Olvido de la Promesa
  type: MusicAlbum
  date published: 2025-04-03
album: Vínculos - Anj'hara
  type: MusicAlbum
  date published: 2025-06-27