Aspåkerspolska

Recording by Sven-Bertil Taube.

Recording identifiers

ISRC
SEAMA1800052
CopyrightID (CopyrightChains transaction hash)
0xc2acf62b03106c7c8588c86e5c84d7e5f879c95810301fc09e54869d984b3c7d
Copyright registration time
2026-01-28T19:47:10+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:defac3d407b5afa7cc813cdcd9debf63116ad3d0b0843d02086b9375c63c3e6a

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.