Roberto Nicolosi
type: MusicGroup
description: Roberto Nicolosi (November 16, 1914 – April 4, 1989) was an Italian jazz double-bassist and leader born in Genoa. Nicolosi learned piano, violin, guitar, trumpet, and vibraphone in addition to the ba
popularity: 5
followers: 401
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  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-17T08:11:48Z
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album: Agi Murad il diavolo bianco (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 1959
album: Caltiki il mostro immortale (Original Soundtrack)
  type: MusicAlbum
  date published: 1959
album: La battaglia di Maratona (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 1959
album: La regina delle Amazzoni (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 1960
album: La ragazza che sapeva troppo (Original Soundtrack)
  type: MusicAlbum
  date published: 1963
album: La Maschera Del Demonio
  type: MusicAlbum
  date published: 2005
album: La Maschera Del Demonio (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2005
album: Roma contro Roma (Original Motion Picture Soundtrack) [Remastered]
  type: MusicAlbum
  date published: 2007
album: Eye in the Labyrinth
  type: MusicAlbum
  date published: 2017-04-24
album: Eye in the Labyrinth
  type: MusicAlbum
  date published: 2019-05-03
album: Universo di notte (Original Motion Picture Soundtrack / Remastered 2021 / Extended Version)
  type: MusicAlbum
  date published: 2021-03-05
album: I Don Giovanni della Costa Azzurra (Original Motion Picture Soundtrack / Remastered 2022)
  type: MusicAlbum
  date published: 2022-08-19
album: Costa Azzurra (Original Motion Picture Soundtrack / Remastered 2022)
  type: MusicAlbum
  date published: 2022-08-26
album: Non perdiamo la testa (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-03-29
track: Costa Azzurra (Night romantico) - From "Costa Azzurra" / Remastered 2022
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  by artist: Roberto Nicolosi
  in album: Love themes in music: An Italian Love Story
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    date published: 2023-02-10
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  additional property: OTSVerifyInstructions
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    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6891b1f0393b36cbbc1f8db1fbf952b1631bd592d9ec8984257300dd74927577. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC002200316.
    date published: 2026-07-31T22:27:44Z
  audio: Costa Azzurra (Night romantico) - From "Costa Azzurra" / Remastered 2022
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track: La garçonnière - From "I Don Giovanni della Costa Azzurra" / Remastered 2022
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  by artist: Roberto Nicolosi
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    date published: 2023-02-10
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
  audio: La garçonnière - From "I Don Giovanni della Costa Azzurra" / Remastered 2022

OpenTimestamps Proof of Existence
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encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5a4d2685413c5929ce5f3e54560988ac82823a2de6a3e11d5b28e8a1080c7a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC002200448.
date published: 2026-07-08T03:20:19Z

La garçonnière - From "I Don Giovanni della Costa Azzurra" / Remastered 2022
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