Tancredi Pasero
type: MusicGroup
genre: opera
description: Tancredi Pasero (11 January 1893 in Turin – 17 February 1983 in Milan) was an Italian bass who enjoyed a long and distinguished singing career in his native country and abroad. Career & recordings th
popularity: 3
followers: 442
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x93268a2567e798422d4b0cd8dc3b2f199e8106d09f11b4b90235bc014fa3875c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07aa8057-30d6-49f7-89d7-4db4cf8a24a8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07aa8057-30d6-49f7-89d7-4db4cf8a24a8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/07aa8057-30d6-49f7-89d7-4db4cf8a24a8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x93268a2567e798422d4b0cd8dc3b2f199e8106d09f11b4b90235bc014fa3875c","name":"Tancredi Pasero","registered_at":"2026-06-15T16:05:18Z","symbol":"NIM0760115","token_address":"0x298dbb8c45453b2d92d36c80e131c10db926768c","type":"artist","uuid":"07aa8057-30d6-49f7-89d7-4db4cf8a24a8"}
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 0x93268a2567e798422d4b0cd8dc3b2f199e8106d09f11b4b90235bc014fa3875c. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/07aa8057-30d6-49f7-89d7-4db4cf8a24a8.json and https://artists.proofprofile.net/proofs/artist/07aa8057-30d6-49f7-89d7-4db4cf8a24a8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x93268a2567e798422d4b0cd8dc3b2f199e8106d09f11b4b90235bc014fa3875c","name":"Tancredi Pasero","registered_at":"2026-06-15T16:05:18Z","symbol":"NIM0760115","token_address":"0x298dbb8c45453b2d92d36c80e131c10db926768c","type":"artist","uuid":"07aa8057-30d6-49f7-89d7-4db4cf8a24a8"}
album: La Forza Del Destino
  type: MusicAlbum
  date published: 2000-01-01