Alive A life

Recording by Rica Matsumoto.

Recording identifiers

ISRC
JPB600219201
CopyrightID (CopyrightChains transaction hash)
0x3ab0df7a49123715705c5a626fd0915a6ce773bab7eb51909f8bb5114314c68d
Copyright registration time
2026-06-04T13:56:55+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:d831c9e6bd0b0cb24692db1bc87075dd53a41bd59f0066f4c2e140ebdc1bea90

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.