ISRC JPPO02300049
Verified recording
JPPO02300049 is “Next step” by Hiromi,
registered on the CopyrightChains blockchain with CopyrightID
0xec5cc1c07c8ee991c08858ea033bb8e991f5842005475e82ddf3584efd7a92c5 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/JPPO02300049.
Recording identifiers
- ISRC
- JPPO02300049
- Title
- Next step
- Artist
- Hiromi
- CopyrightID (CopyrightChains transaction hash)
0xec5cc1c07c8ee991c08858ea033bb8e991f5842005475e82ddf3584efd7a92c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:5e8a60d571270f268dd8c6af631be61505e7a9ebc44e05dc37eb7bf8ff5317f1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02300049
- Bitcoin block existence check
- https://blockstream.info/api/block/953520