Ave Maria

Recording by Johann Sebastian Bach.

Recording identifiers

ISRC
GBG3H1300010
CopyrightID (CopyrightChains transaction hash)
0x9750dfdc0f98351b15bf6ae3e57ead7497ead790c63ff9eb4cb3e6268ba15c6d
Copyright registration time
2026-07-06T20:22:39+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:dc89df08452798e22004acde33662bf9f47751f8c88e41cc4136dd5334cfd1de

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.