Stray Cat Walk

Recording by Marcin Wasilewski Trio.

Recording identifiers

ISRC
DEB331967806
CopyrightID (CopyrightChains transaction hash)
0x04ac5495dcb173a7e741220011f062fff0c13f86bd010eed443d38f729ddd9f7
Copyright registration time
2026-06-26T09:27:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:96891e637decdd73bb51c38ba956c2fd4c45f39b42a16859e71cdda2b3176a0c

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.