Fusigi no mizuumi
Recording by Akiyuki Tateyama.
Recording identifiers
- ISRC
- JPK632102134
- CopyrightID (CopyrightChains transaction hash)
- 0xb506400d7f05b71d9f028f77fa43500abd5775a5c172c9ff7234bd0e60e27f97
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49Z
- Bitcoin block
- 960150
- Canonical record hash
- sha256:5805387f4dfdc7b7c60e3791817ea119c7ef8cf8f5c893f1911d5f2b469b7272
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.