ruffel up

Recording by sillin.

Recording identifiers

ISRC
QZFZ22309578
CopyrightID (CopyrightChains transaction hash)
0xd4c8fd5860993f6878d56d9199690babb3af02e83be661c7a886a956ffe12246
Copyright registration time
2026-07-07T22:22:50+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:53:27Z
Bitcoin block
957124
Canonical record hash
sha256:c012cd1de16fcecc934ec9755bfa0419c7c9750fea00a5b38851a325fcf015f4

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.