Another Heaven

Recording by いとうかなこ.

Recording identifiers

ISRC
JPR501002078
CopyrightID (CopyrightChains transaction hash)
0x40529fcc34f798a230b80cb821cf6dabae5bc6b7961cd0251df60ba4872c41e4
Copyright registration time
2026-06-08T18:24:06+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:4eae29dd1c5825f98f4642a28f03a05d8a4971d5fb5bd389ac6ebf1b76dea988

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.