Nicolò Filippucci
type: MusicGroup
description: Nicolò Filippucci (; born 30 May 2006) is an Italian singer-songwriter. Early life and education Born in Castiglione del Lago and raised in Corciano, both towns in the province of Perugia, Umbria,
popularity: 2
followers: 72
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-17T08:11:48Z
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track: Fingere - Cantagiro Edit

Fingere - Cantagiro Edit
type: MusicRecording
duration: PT3M4S
duration ms: 184913
explicit: false
by artist: Nicolò Filippucci
in album: Il Cantagiro Compilation 2023
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  date published: 2022-12-31
isrc code: CH6542304148
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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
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07dbfa6dffb2f8b509f26c32878ae72b4c86cdb2f77100997e0790b1fc7abf1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/CH6542304148.
  date published: 2026-07-02T11:34:59Z
audio: Fingere - Cantagiro Edit
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