うに
Recording by 立秋 feat.初音ミク.
Recording identifiers
- ISRC
- JPE562113973
- CopyrightID (CopyrightChains transaction hash)
- 0x70adf2577049b055e4a1287bcf14c386de2c0f46cf070ea105369994455429bc
- Copyright registration time
- 2026-06-06T23:33:50+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T17:25:41Z
- Bitcoin block
- 953536
- Canonical record hash
- sha256:23c1a97b30a7c710fee2f518d8ebfd5746e3248a33b9fe0e890c581e0e866d36
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.