ISRC JPVI09010770
Verified recording
JPVI09010770 is “La La La...” by Kyoko Koizumi,
registered on the CopyrightChains blockchain with CopyrightID
0x2f7dd602223f99830b1bc14f11f8c99cdcd3cb7972f4f7f56271baaaf5e2f85a and independently timestamped
in Bitcoin block 960183 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI09010770.
Recording identifiers
- ISRC
- JPVI09010770
- Title
- La La La...
- Artist
- Kyoko Koizumi
- CopyrightID (CopyrightChains transaction hash)
0x2f7dd602223f99830b1bc14f11f8c99cdcd3cb7972f4f7f56271baaaf5e2f85a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:10:20+00:00
- Bitcoin block
- 960183
- Canonical record hash
sha256:ab2738e654b69b5a13e29b54c3aa4558de266998efc1eef7fe014122390d22f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI09010770
- Bitcoin block existence check
- https://blockstream.info/api/block/960183