Norma, Act I, Scene 2: Meco all'altar di Venere

Recording identifiers

ISRC

QZDSS1900504

CopyrightID (CopyrightChains transaction hash)

0x0496b7042ec9afef6d03c712fb2aba1510bc62c08a88d393d154891b78e5e0f2

Copyright registration time

2026-07-07T06:25:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:d2c36ca4b0f24fcbabc4685dd42888d465df8ced6f771e49ec1da506460ee7b8

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.