Operation

Recording by 斎木達彦.

Recording identifiers

ISRC
JPL802144006
CopyrightID (CopyrightChains transaction hash)
0x9eee4931a28af03c24911b01c1f8517e4e911f737ceca9ceb551d2855db04451
Copyright registration time
2026-07-06T05:51:59+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T18:50:38Z
Bitcoin block
957075
Canonical record hash
sha256:0b727e87a3951d35f61269b5c8ed2de423d5002c6683c37739bf2f15ced71f3b

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.