ISRC JPPO01505228
Verified recording
JPPO01505228 is “眠れない夜” by SHOW-YA,
registered on the CopyrightChains blockchain with CopyrightID
0xecf4feb19a06ea8437c1b3ce5e5c90584807bad70371e5cac866f204f1d8531d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01505228.
Recording identifiers
- ISRC
- JPPO01505228
- Title
- 眠れない夜
- Artist
- SHOW-YA
- CopyrightID (CopyrightChains transaction hash)
0xecf4feb19a06ea8437c1b3ce5e5c90584807bad70371e5cac866f204f1d8531d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4cee67af3613d4dab9c5c6c0af5a87512bd2be8acf3f7fd6bb3b05bd2eb5b399- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01505228
- Bitcoin block existence check
- https://blockstream.info/api/block/957118