O 12

Recording by Mc Kadu.

Recording identifiers

ISRC
BX7P32300435
CopyrightID (CopyrightChains transaction hash)
0x30bc2eaf5e40587a4bc6b5f21c6361c495c0104164cbb12d0e11d1a859ddca4a
Copyright registration time
2026-06-07T12:31:25+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:53:06Z
Bitcoin block
953515
Canonical record hash
sha256:667f789b89146a0147192fd3b700485f073fdf560b228afe083af1efcf18f458

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.