瞳をとじて

Recording by BENI.

Recording identifiers

ISRC
JPPO01200383
CopyrightID (CopyrightChains transaction hash)
0x5fa773e5f7d96ba2dbf10079ad1529562542688550136a3e91af7a8042acbfb6
Copyright registration time
2026-06-07T15:54:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T15:41:10Z
Bitcoin block
953528
Canonical record hash
sha256:a6e9c5c2058a67c5be22da61492f110b7edaed5c9de27d747b6b54094aab6411

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.