Agrippina: ATTO II, Sc. IV: Recitativo Ottone "E tu Poppea, mio bene?" Aria Poppea "Tuo ben è 'l trono"

Recording identifiers

ISRC

FRZ141016150

Release date of the album this recording appears on

2011-10-04

CopyrightID (CopyrightChains transaction hash)

0xa60b917ddc359cd75dd42d9af8813284cbf4aee042f892e8778edd77c8d53d89

Copyright registration time

2026-07-06T20:44:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:aa579ddc0119d40c78cb5b4c602bd63213ed5c6fcb8099afc2bc4e62ed115254

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ141016150

What this proof establishes

This recording was released in 2011, 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.