Au fond du temple saint (Les Pècheurs de Perles)

Recording by Jussi Björling.

Recording identifiers

ISRC
ATP130255306
CopyrightID (CopyrightChains transaction hash)
0xc2de2e3f99a14de79c1c28abcf561f45d1850f0d79dded22c4da142ba364825f
Copyright registration time
2026-06-11T15:52:09+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T15:41:10Z
Bitcoin block
953528
Canonical record hash
sha256:a613e1f877e0919d4ef96ee9269533e1f767272d4b222e8e3bcd30de3fd7f4e3

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.