Yö meren rannalla

Recording by Lasse Mårtenson.

Recording identifiers

ISRC
FIMR88000001
CopyrightID (CopyrightChains transaction hash)
0x20a2bdaa8d7ee1fef7d9154a0b350ccb786443dec45e3ca0ce065ea9acedc221
Copyright registration time
2026-06-21T04:09:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:8527a4121e2794fee2938e08fa070a192429c222b64f0754caa89e0074bb02e2

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.