ISRC JPKS00200721
Verified recording
JPKS00200721 is “夏の終りのハーモニー” by Moomin,
registered on the CopyrightChains blockchain with CopyrightID
0x8f82f4a24f1e6f04b3454f5851efa86197fec7aebc4ff67cd28f6cd3723f6277 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS00200721.
Recording identifiers
- ISRC
- JPKS00200721
- Title
- 夏の終りのハーモニー
- Artist
- Moomin
- CopyrightID (CopyrightChains transaction hash)
0x8f82f4a24f1e6f04b3454f5851efa86197fec7aebc4ff67cd28f6cd3723f6277
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:59c16843fc8f9fb76ee918838baa4709e87f1fda3787a5c07b7fbe7830a79a56- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS00200721
- Bitcoin block existence check
- https://blockstream.info/api/block/953520