Sukiyo ~ Two Hearts ~
Recording by Nakano Nino (CV: Ayana Taketatsu).
Recording identifiers
- ISRC
- JPPC02002092
- CopyrightID (CopyrightChains transaction hash)
- 0x7602013c0969702513ef07385407994be39ab222854c6e7d8275226dc26d179d
- Copyright registration time
- 2026-07-30T00:04:41+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:16:15Z
- Bitcoin block
- 960175
- Canonical record hash
- sha256:966585348397c5e4f7df9e46b627ffb547f872f9d81d5ebde6fe5bb152e55a8f
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.