ISRC JPKI02412939
Verified recording
JPKI02412939 is “ぼよよん行進曲” by Yusaku Kiyama,
registered on the CopyrightChains blockchain with CopyrightID
0x7f874c983b67617b145c8ff6cc06707f9b0a87940e5e2ab134a911ef7a2e2db1 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02412939.
Recording identifiers
- ISRC
- JPKI02412939
- Title
- ぼよよん行進曲
- Artist
- Yusaku Kiyama
- CopyrightID (CopyrightChains transaction hash)
0x7f874c983b67617b145c8ff6cc06707f9b0a87940e5e2ab134a911ef7a2e2db1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:7d4a2849c780156f8d266e6776b50aa889bd4c30234df6270c12296f73d18ded- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02412939
- Bitcoin block existence check
- https://blockstream.info/api/block/960478