ISRC JPKI01119744
Verified recording
JPKI01119744 is “Once More Again ～もう一度、抱きしめて～ feat. May J.” by LGYankees,
registered on the CopyrightChains blockchain with CopyrightID
0x4e90bf999b9c1d01e6207e83f7959d47af133d7aa5661781248fd6a70eb872d7 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI01119744.
Recording identifiers
- ISRC
- JPKI01119744
- Title
- Once More Again ～もう一度、抱きしめて～ feat. May J.
- Artist
- LGYankees
- CopyrightID (CopyrightChains transaction hash)
0x4e90bf999b9c1d01e6207e83f7959d47af133d7aa5661781248fd6a70eb872d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:7ecca36f92ec8c69de5b0d9f0c2a8de258b9a7b1d7b6c749cf25c59d6882cf3a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI01119744
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Once More Again ～もう一度、抱きしめて～ feat. May J. · Machine-readable JSON-LD