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
2026-07-16T23:43:16Z
Bitcoin block
956375
Canonical record hash
sha256:dd0b1b017e1502a0a3c93c746d8fd2263d0946ab044056827920f78ccf6b420b

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.