Fragments of Forever

Recording by 祖堅 正慶.

Recording identifiers

ISRC
JPA841300326
CopyrightID (CopyrightChains transaction hash)
0xc71fdad55a37f04fb34bec0d11fb223d76c9e42f1efd6d13e121b158fbd9831f
Copyright registration time
2026-06-18T14:49:41+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:05b90ef7d6d3ee2a6d911e0e345068a2f9f2eb4940f31542e1400e3a8ae5392f

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.