Var ska vi sova i natt?

Recording by Perikles.

Recording identifiers

ISRC
SEAMA8246010
CopyrightID (CopyrightChains transaction hash)
0x834a1905fd44448ff4cb5f2b64dfd1d29dcb3618214d53da1a58a47e1a128516
Copyright registration time
2026-01-28T17:42:52+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:51a6491830b8988c40280d33ec9c76096f3eb1c21b403d653b48030c816777b2

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.