1990

Recording by Kruk One.

Recording identifiers

ISRC
CH7812404640
CopyrightID (CopyrightChains transaction hash)
0x89d98c399a83b96e1cd1787d586573697420e15d18d603e51297f236db130595
Copyright registration time
2026-06-18T17:22:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:5b7b7dd69e8cef7db937d7ffccb86b5c8b01a1b535a96b5edb3a6c4bf0ff9651

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.