ISRC QZES61927439
Verified recording
QZES61927439 is “Romzy HB Freestyle” by Hardest Bars,
registered on the CopyrightChains blockchain with CopyrightID
0x47d4d17a4e1caae240f52c027421345b06e72bd299360298271c51ce57d5ce9a and independently timestamped
in Bitcoin block 960311 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES61927439.
Recording identifiers
- ISRC
- QZES61927439
- Title
- Romzy HB Freestyle
- Artist
- Hardest Bars
- CopyrightID (CopyrightChains transaction hash)
0x47d4d17a4e1caae240f52c027421345b06e72bd299360298271c51ce57d5ce9a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:45:02+00:00
- Bitcoin block
- 960311
- Canonical record hash
sha256:cb6990b32bc3c4e2686248c0852fb9aa808f72de8cc7d80947e3157a5f14d0f1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES61927439
- Bitcoin block existence check
- https://blockstream.info/api/block/960311