ISRC QZ4JJ1786769
Verified recording
QZ4JJ1786769 is “Kono Sekai” by RoboRob,
registered on the CopyrightChains blockchain with CopyrightID
0xceb4c3974d2698ddc701af68b4ce02d1dff1ab29c9b0aa0f9e333b83935c21a4 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1786769.
Recording identifiers
- ISRC
- QZ4JJ1786769
- Title
- Kono Sekai
- Artist
- RoboRob
- CopyrightID (CopyrightChains transaction hash)
0xceb4c3974d2698ddc701af68b4ce02d1dff1ab29c9b0aa0f9e333b83935c21a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:348204eef6683fdce03b227bea49b88cbe02f29db5b58d2714610632ab6f98a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1786769
- Bitcoin block existence check
- https://blockstream.info/api/block/960284