Jirokichi
Recording by Tsuna Maru (Mezame-P).
Recording identifiers
- ISRC
- JPC231200789
- CopyrightID (CopyrightChains transaction hash)
- 0xc061d89e4e2e25ac53f66746eaafd841cc55b1a3960412afa4010ee231fe6be9
- Copyright registration time
- 2026-07-31T13:04:35+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:26:30Z
- Bitcoin block
- 960407
- Canonical record hash
- sha256:bc6242f008d1fa4a5b6af1fd57d0074212e6dd6773eb4d168b940ff8c525c4aa
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.