ISRC JPE301200667
Verified recording
JPE301200667 is “1616” by Sawano Hiroyuki,
registered on the CopyrightChains blockchain with CopyrightID
0x1e67bcb431f91738e7f351c404790d136ceb57a6f08363252f30723937c2dc37 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE301200667.
Recording identifiers
- ISRC
- JPE301200667
- Title
- 1616
- Artist
- Sawano Hiroyuki
- CopyrightID (CopyrightChains transaction hash)
0x1e67bcb431f91738e7f351c404790d136ceb57a6f08363252f30723937c2dc37
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:42a9dcfdfbcfa043ff4b0f17cc29167373aba5cefe2b1d4b3b1aca74bc1dc355- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE301200667
- Bitcoin block existence check
- https://blockstream.info/api/block/956302