Waiting for the End of the Ground

Recording by Kotaro Nakagawa.

Recording identifiers

ISRC
JPVI00137500
CopyrightID (CopyrightChains transaction hash)
0xce490fb341095fd85b3d153b57ae4d4473e67bf821e5c5713fcba21e2a921d63
Copyright registration time
2026-07-07T12:48:33+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:f9e3b9b8fea967ee641f3306903cb11e28c427e30f9e29b30f06e8c0ee4e5318

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.