Ottone in villa, RV 729, Act II, Scene 8: Povera fedeltà

Recording identifiers

ISRC

FRZ131008420

Release date of the album this recording appears on

2010-11-08

CopyrightID (CopyrightChains transaction hash)

0x58186b50c7702f9b6b2997b6f6ecb23b69d68b6cd26b231a13bd540f925a41be

Copyright registration time

2026-07-31T17:28:34+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T18:48:12Z

Bitcoin block

960448

Canonical record hash

sha256:2160780fb9367543ba2916346cf0b585bdbd137f0181d8b9f50dc714b4171d3f

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ131008420

What this proof establishes

This recording was released in 2010, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.