Ave Maria

Recording by Johann Sebastian Bach.

Recording identifiers

ISRC
DEHY11200651
CopyrightID (CopyrightChains transaction hash)
0xaa8426f6aafa9ba3938a745b986163b8104ba1bdfb6ed0c93ba0d1b2f8414ef0
Copyright registration time
2026-07-29T16:18:59+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T21:13:37Z
Bitcoin block
960145
Canonical record hash
sha256:e408674c3a3c88979e4ad7c7457345c4aa92d996822891adf110e34aa4fef064

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.