空より
Recording by CIEL.
Recording identifiers
- ISRC
- JPY392300940
- CopyrightID (CopyrightChains transaction hash)
- 0x9ce21be5d7e0d54b4249ca7abbed7959572a91d7225cb42ebdb2a55dbfcccc2e
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34Z
- Bitcoin block
- 960403
- Canonical record hash
- sha256:8eefc1e9212fafdb95ddc37caf6a441a1cce6a0a39ea90e682e5ed9cdf2a196d
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.