Ave Maria

Recording by Helen Ostafew.

Recording identifiers

ISRC
DEE862000691
CopyrightID (CopyrightChains transaction hash)
0x0a9736dbe6de72df373c6aba2093b47a0ae7ba9d55e0aad3ee50ea7157d6106f
Copyright registration time
2026-06-25T17:03:43+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:9b095155fc0a7e8cc5811ed3f17ad96afe9a3cc37103d23853b73ebb14ad8d1e

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.