Another Heaven

Recording by いとうかなこ.

Recording identifiers

ISRC
JPK630905802
CopyrightID (CopyrightChains transaction hash)
0x2df7ab91b1c03c7e069a84743953a885d985f2b563b9ad8cf07296050373c9c1
Copyright registration time
2026-06-10T15:35:48+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:e3f5d584dd43d7f12f4ac3128a1d41c701ed514ab6ee639cc50942ecf6b251bd

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.