Dömanskär

Recording by Lasse Mårtenson.

Recording identifiers

ISRC
FIFMF1222298
CopyrightID (CopyrightChains transaction hash)
0x9139c02e120ba6c21ff2c0a954ea84e1de02cba47f67e7e666a2df78b87e9b49
Copyright registration time
2026-07-07T14:46:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:7afffb1978d276b1c0b83d821e8c186e41943e49b4c8b7b743859a3146dfea99

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.