Ave Maria

Recording by Johannes Ockeghem.

Recording identifiers

ISRC
GBAYC8800290
CopyrightID (CopyrightChains transaction hash)
0xe9cda4d77d8b5364a89d781d7e3b7fde29487a697949dc0e8e6b1fc2a6c213f1
Copyright registration time
2026-07-30T09:23:42+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T09:57:33Z
Bitcoin block
960240
Canonical record hash
sha256:4bf67dfaab6ab7ff98fce97e6631ad83d69833e2fe7c393c7afeb4c6c8ffa033

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.