Aftermath

Recording by 祖堅 正慶.

Recording identifiers

ISRC
JPA841500413
CopyrightID (CopyrightChains transaction hash)
0x1f10bb27de3282241386e4373303c9d99b1ee2a192728dba36622c97719a02dd
Copyright registration time
2026-06-26T20:52:38+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T05:09:12Z
Bitcoin block
956312
Canonical record hash
sha256:e389be6affc25003607b3adb564f0eff4a3c1d19e6c92d3b1c6dc15d0e3b3102

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.