The Jail

Recording by 内山 修作.

Recording identifiers

ISRC
JPE101900590
CopyrightID (CopyrightChains transaction hash)
0x6f95a4199f0572367892a72ec3961d930e7fb6c7100ee71b4dd1f7595cf2b6ed
Copyright registration time
2026-06-23T18:02:23+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:106305775657276daf52902146ce8eb2614a33c049c5bd48f6f64229b0495ce2

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.