今を凍らせて… (with 天宮みや&如月鈴&柚木梨沙)
Recording by 少女フラクタル.
Recording identifiers
- ISRC
- JPW561903746
- CopyrightID (CopyrightChains transaction hash)
- 0xe47408fceac17a91eaf59091c5c8d69b90f5ddc0c34e35038e31109acbf71434
- Copyright registration time
- 2026-07-07T20:42:03+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:39:04Z
- Bitcoin block
- 957122
- Canonical record hash
- sha256:8b3da38712d50665e05a1383759b61c6cdc24b5f04869c9a7e040c9cfa48d8be
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.