黒毛和牛上塩タン焼き6800円 - Guest:ハラミちゃんLOVE IS BORN ~18th Anniversary 2021~
Recording by Ai Otsuka.
Recording identifiers
- ISRC
- JPB602104366
- CopyrightID (CopyrightChains transaction hash)
- 0xbe1c01a0fb8283f10845a714a03b702163e7a7ed85576f82c4e115cbcf8f25d2
- Copyright registration time
- 2026-07-31T15:32:15+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18Z
- Bitcoin block
- 960427
- Canonical record hash
- sha256:3e79a9b016facca636995898d740b6789ed5d046c0962ff7909f94026399aedb
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.