ISRC JPE301600277
Verified recording
JPE301600277 is “1coma” by Sawano Hiroyuki,
registered on the CopyrightChains blockchain with CopyrightID
0x2bbb45ff3c21e5ec981c2dd5319e25f10df2a9788116f29cc3aa695ae056aa5c 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/JPE301600277.
Recording identifiers
- ISRC
- JPE301600277
- Title
- 1coma
- Artist
- Sawano Hiroyuki
- CopyrightID (CopyrightChains transaction hash)
0x2bbb45ff3c21e5ec981c2dd5319e25f10df2a9788116f29cc3aa695ae056aa5c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ebc4d17df7ac1859f7351f819beda8c60bb4c228b9dc74a450f35be04c228154- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE301600277
- Bitcoin block existence check
- https://blockstream.info/api/block/953520