小さな旅～光と風の四季～ ORIGINAL COVER

Recording identifiers

ISRC

JPR861800892

CopyrightID (CopyrightChains transaction hash)

0x0c01168698c850917b2ebe3a2b72f85e1d6ebbd5b1e85317d49f36bbcdb3e1a0

Copyright registration time

2026-06-10T11:26:46+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:ab42bb41e6c1198c55936d40ff85cc8077ceb2f3b38c3c04d1575ef03eb077b4

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.