Piero Cotto
type: MusicGroup
description: Piero Cotto (born 14 July 1944) is an Italian singer-songwriter and musician. Life and career Born in Asti, Cotto began his musical career as a member of the Orchestra.Enzo Giannelli (1990). "Cott
popularity: 6
followers: 89
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa60c0e87e1671637550c56c67b8b24c976d910bed078042132297320f8972eca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd0926bf-b6ba-4ee5-8ea2-d26f8305db87.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd0926bf-b6ba-4ee5-8ea2-d26f8305db87.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fd0926bf-b6ba-4ee5-8ea2-d26f8305db87
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa60c0e87e1671637550c56c67b8b24c976d910bed078042132297320f8972eca","name":"Piero Cotto","registered_at":"2026-06-21T17:51:09Z","symbol":"NIM1991096","token_address":"0xb89c68aee583da68ff730ce7da3f97a23fef2375","type":"artist","uuid":"fd0926bf-b6ba-4ee5-8ea2-d26f8305db87"}
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 0xa60c0e87e1671637550c56c67b8b24c976d910bed078042132297320f8972eca. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fd0926bf-b6ba-4ee5-8ea2-d26f8305db87.json and https://artists.proofprofile.net/proofs/artist/fd0926bf-b6ba-4ee5-8ea2-d26f8305db87.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xa60c0e87e1671637550c56c67b8b24c976d910bed078042132297320f8972eca","name":"Piero Cotto","registered_at":"2026-06-21T17:51:09Z","symbol":"NIM1991096","token_address":"0xb89c68aee583da68ff730ce7da3f97a23fef2375","type":"artist","uuid":"fd0926bf-b6ba-4ee5-8ea2-d26f8305db87"}
album: Fascination
  type: MusicAlbum
  date published: 1965-08-01
album: Superadele - Single
  type: MusicAlbum
  date published: 1978-02-07
album: I Get A Funny Feeling
  type: MusicAlbum
  date published: 1989
album: I Get a Funny Feeling
  type: MusicAlbum
  date published: 1989-01-01
album: L'universo sei soltanto tu
  type: MusicAlbum
  date published: 2014-02-10
album: Hit Songs International (The Best Village Song)
  type: MusicAlbum
  date published: 2014-02-12