Birgittas bön

Recording by Sven-David Sandström.

Recording identifiers

ISRC
QM6P41466367
CopyrightID (CopyrightChains transaction hash)
0x9bdebe604ec37cd2aa1e6f2e9ed405d9f1f86a9e269a5ffabd9b6e0e85da0228
Copyright registration time
2026-01-28T18:11:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:e1cc0c9af6b005aa5163887f3a2a3f42f70bff6ac0dd96fafffa477fb6404603

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.