ISRC JPKI02412934
Verified recording
JPKI02412934 is “誓います” by Yusaku Kiyama,
registered on the CopyrightChains blockchain with CopyrightID
0xf3224d0b25be9235ca32db90c48322055110a445767bfa16e2a4bd7304bdb2e9 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02412934.
Recording identifiers
- ISRC
- JPKI02412934
- Title
- 誓います
- Artist
- Yusaku Kiyama
- CopyrightID (CopyrightChains transaction hash)
0xf3224d0b25be9235ca32db90c48322055110a445767bfa16e2a4bd7304bdb2e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:c7ad91c3864dd011f765f1a013d976a6fe233cab1103f51d3e63a2d9f49f6c8c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02412934
- Bitcoin block existence check
- https://blockstream.info/api/block/960403