ハイネとクライネ

Recording by 煮ル果実.

Recording identifiers

ISRC
JPX562000041
CopyrightID (CopyrightChains transaction hash)
0x6c789bfd0612ddd6a5d82aebb7b1ad268d5730c03ce6d109c4eb6a92864bee75
Copyright registration time
2026-06-24T19:46:39+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:0b46f30b2b26e6e8eaafa4d89f4667621d9331e3f05cb9b7cd6fb390a8655b52

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.