FYM

Recording by Marzz.

Recording identifiers

ISRC
USRC12200340
CopyrightID (CopyrightChains transaction hash)
0x6419c95be50db1d879dfa966401d3c6ce0e3b87d094dde88f5a2b73aad2304d4
Copyright registration time
2026-06-19T00:39:08+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:defb824c9b3eef27f7425021059d66155c83a4aee35d457839be41cf4014ab48

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.