ISRC JPVI08201290
Verified recording
JPVI08201290 is “私の16才” by Kyoko Koizumi,
registered on the CopyrightChains blockchain with CopyrightID
0xa95c582589a1898a3091ccede2480ae94d6a9bdd1c3ed937ae5b7788d6595d9c and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08201290.
Recording identifiers
- ISRC
- JPVI08201290
- Title
- 私の16才
- Artist
- Kyoko Koizumi
- CopyrightID (CopyrightChains transaction hash)
0xa95c582589a1898a3091ccede2480ae94d6a9bdd1c3ed937ae5b7788d6595d9c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:6d458d42e61180913c358637f0fe4aa6abacec2e762e3c815bbb508ff25aa048- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08201290
- Bitcoin block existence check
- https://blockstream.info/api/block/953513