Cirklar

Recording by Lisa Ekdahl.

Recording identifiers

ISRC
SEBMC9794110
CopyrightID (CopyrightChains transaction hash)
0x652979d75aa7cd3675cf8b1a82772e3af571c17fe273ce1a2fb44d27c4b61599
Copyright registration time
2026-06-22T16:51:43+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:bd67f931eed134cdda31a6328199af63c776387b07d0869039bfd81cba760656

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.