Ave Maria

Recording by Johann Sebastian Bach.

Recording identifiers

ISRC
USSJ10813898
CopyrightID (CopyrightChains transaction hash)
0xb9333fca94ac6b8c95c17521c9073b74c072c632dec24db93c8354dae43b98d6
Copyright registration time
2026-07-06T23:42:19+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:db10574c30146e6b96e25d40e63103ea90c63c41b7f1e9b01c03e2398b27926e

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.