Diecimila anni al nostro Imperatore!

Recording by Giacomo Puccini.

Recording identifiers

ISRC
JPCO01539240
CopyrightID (CopyrightChains transaction hash)
0xaa64a2b1f3e54f4dc0af58a5696790cbe9ee214811eddb4b9c1d50faed8c6da0
Copyright registration time
2026-07-07T10:15:23+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:e27fbe24e00b0b8eb44d4b24c43d0a10b3849f33cbeefecd8b7cd7516ca76555

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.