ISRC JPKI01217650
Verified recording
JPKI01217650 is “サヨナラ言えない僕 feat. SO-TA” by LGYankees,
registered on the CopyrightChains blockchain with CopyrightID
0xc63256650a70e2957acdfc349f6aa9784622cb428472cd5e29b22998b85a5814 and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI01217650.
Recording identifiers
- ISRC
- JPKI01217650
- Title
- サヨナラ言えない僕 feat. SO-TA
- Artist
- LGYankees
- CopyrightID (CopyrightChains transaction hash)
0xc63256650a70e2957acdfc349f6aa9784622cb428472cd5e29b22998b85a5814
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:99c63e0856034aa7d2550397492a07e2dd696d4a482a24f9e5e66af783a7cdca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI01217650
- Bitcoin block existence check
- https://blockstream.info/api/block/960497
Full record
Track page: サヨナラ言えない僕 feat. SO-TA · Machine-readable JSON-LD