夜明けのMEW
Recording by Kyoko Koizumi.
Recording identifiers
- ISRC
- JPVI08601180
- Release date of the album this recording appears on
- 2012-03-21
- CopyrightID (CopyrightChains transaction hash)
- 0xd832c3bfd2692ca41dae4d78c19f16a9050db9b52a172865c927249240d84a76
- Copyright registration time
- 2026-06-05T11:44:09+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19Z
- Bitcoin block
- 957118
- Canonical record hash
- sha256:05047fe7a48efa7b0f24b00af9a0b698b32443d44c93746f594b9f626c57e6c7
What this proof establishes
This recording was released in 2012, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.