ISRC JPE301203022
Verified recording
JPE301203022 is “祝・1000M！！” by Sawano Hiroyuki,
registered on the CopyrightChains blockchain with CopyrightID
0x17074f66e41a90a7d9c34f8d82d1e2c99481557c00b2ba97392f0278bb6925bb and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE301203022.
Recording identifiers
- ISRC
- JPE301203022
- Title
- 祝・1000M！！
- Artist
- Sawano Hiroyuki
- CopyrightID (CopyrightChains transaction hash)
0x17074f66e41a90a7d9c34f8d82d1e2c99481557c00b2ba97392f0278bb6925bb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:ec9bbb5870daf141fc8208045d0a4b5b7bb71cae5da58d41049717e18d396f6d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE301203022
- Bitcoin block existence check
- https://blockstream.info/api/block/956889