L'Angelo Azzurro

Recording by Umberto Rosario Balsamo.

Recording identifiers

ISRC
IT8007703590
CopyrightID (CopyrightChains transaction hash)
0x44af1edca10ffedfb8576aabd2aa05004f84fedc4fbb22091fcdbcdf55341b65
Copyright registration time
2026-07-06T18:56:47+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:4fac140243a75fabcefd8703c6a67321a4e953b2064485c112d788ea5effb33b

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.