Den sjunde vågen

Recording by Marie Fredriksson.

Recording identifiers

ISRC
SEAMA8500109
CopyrightID (CopyrightChains transaction hash)
0x60466e40b726c82da4e92eaea7ec3146dd033ee2c0793c62a94623cbc26d445a
Copyright registration time
2026-06-18T10:06:48+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:d4b4bbff555229390d8c13f152c982a58861d30692d2ab86ba7508247db766db

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.