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Recording by Matmatah.

Recording identifiers

ISRC
FR62N0100010
CopyrightID (CopyrightChains transaction hash)
0x094f6ec8302791b7193e604e79f731622309dd150cf4340046de516d011e9b4e
Copyright registration time
2026-07-29T16:23:25+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T19:35:34Z
Bitcoin block
960138
Canonical record hash
sha256:75424f2216dc9e6b37eaf765891bcbac30758206ef2ae07f627fa6fe8c3c4963

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.