future has gone

Recording by kamome sano.

Recording identifiers

ISRC
TCJPI1804424
CopyrightID (CopyrightChains transaction hash)
0x49a8bff928ba45a5ef6abd6b016f3fdec9b8d449b2e3ccee3473370339b0d5bb
Copyright registration time
2026-07-07T17:35:15+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:6771b53d5f1b161798d49ae5b7b5f50a12dd41586ed99665880554507bb8930f

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.