Ave Maria

Recording by Oltan Petrak.

Recording identifiers

ISRC
SE5IB1600190
Release date of the album this recording appears on
2016-10-26
CopyrightID (CopyrightChains transaction hash)
0xc79e44ea7723db8fddcd3a3a30d022508a10de2798a5b68e731c1f10ef3ec664
Copyright registration time
2026-06-05T21:46:50+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:a56cd04f2f57a2756cd7141582dca5e8ca17ac9239db33c023cfb89e64bcebd7

What this proof establishes

This recording was released in 2016, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.