ISRC JPPO01502389
Verified recording
JPPO01502389 is “夏の思い出” by Yoshinao Nakada,
registered on the CopyrightChains blockchain with CopyrightID
0x10325e6946893336cf39846dfc650dcf38d02b17aac2fd3c96e8712c1b2283b0 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01502389.
Recording identifiers
- ISRC
- JPPO01502389
- Title
- 夏の思い出
- Artist
- Yoshinao Nakada
- CopyrightID (CopyrightChains transaction hash)
0x10325e6946893336cf39846dfc650dcf38d02b17aac2fd3c96e8712c1b2283b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:ed9a9454a748bdfd86815d6bd61a24a077e6c3018bc66e33a83c064ba1dba061- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01502389
- Bitcoin block existence check
- https://blockstream.info/api/block/960334