Eduardo López Banzo
type: MusicGroup
genre: opera
description: Eduardo López Banzo is a Spanish harpsichordist and conductor of baroque music. López Banzo was born in Zaragoza, Spain. He studied harpsichord with Gustav Leonhardt in Amsterdam. In 1988 López Banz
popularity: 14
followers: 269
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x897e8c07f79e6335493746f5c4efa6655253a2d841849d4f515fbe1dd087c541
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953778
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953778
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d361b841-2f8a-4b25-b5c7-99811e317ed0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d361b841-2f8a-4b25-b5c7-99811e317ed0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d361b841-2f8a-4b25-b5c7-99811e317ed0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x897e8c07f79e6335493746f5c4efa6655253a2d841849d4f515fbe1dd087c541","name":"Eduardo López Banzo","registered_at":"2026-06-15T02:48:09Z","symbol":"NIM0658166","token_address":"0xec84223506b520a815b8f6dd71cbc5d560489d93","type":"artist","uuid":"d361b841-2f8a-4b25-b5c7-99811e317ed0"}
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 0x897e8c07f79e6335493746f5c4efa6655253a2d841849d4f515fbe1dd087c541. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d361b841-2f8a-4b25-b5c7-99811e317ed0.json and https://artists.proofprofile.net/proofs/artist/d361b841-2f8a-4b25-b5c7-99811e317ed0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x897e8c07f79e6335493746f5c4efa6655253a2d841849d4f515fbe1dd087c541","name":"Eduardo López Banzo","registered_at":"2026-06-15T02:48:09Z","symbol":"NIM0658166","token_address":"0xec84223506b520a815b8f6dd71cbc5d560489d93","type":"artist","uuid":"d361b841-2f8a-4b25-b5c7-99811e317ed0"}
album: Jose De Nebra: Misere
  type: MusicAlbum
  date published: 2001-10-05