ISRC JPB602202501
Verified recording
JPB602202501 is “Summer Again” by Ayumi Hamasaki,
registered on the CopyrightChains blockchain with CopyrightID
0x6b82f3b5ee449c10460b287cb040af143d0950b88046cc6833b80211039841d1 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/JPB602202501.
Recording identifiers
- ISRC
- JPB602202501
- Title
- Summer Again
- Artist
- Ayumi Hamasaki
- CopyrightID (CopyrightChains transaction hash)
0x6b82f3b5ee449c10460b287cb040af143d0950b88046cc6833b80211039841d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:9c5bef24217cbfc7309ecd614aa7caaec8d6bdde39d3c7a18409af3420488abb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB602202501
- Bitcoin block existence check
- https://blockstream.info/api/block/953520