ISRC QZFZ72008580
Verified recording
QZFZ72008580 is “479” by Rob49,
registered on the CopyrightChains blockchain with CopyrightID
0x4ea1a802b62c9b7df79b187830b37a48bdfeb4390df5fa67c99e4964ae7830b4 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72008580.
Recording identifiers
- ISRC
- QZFZ72008580
- Title
- 479
- Artist
- Rob49
- CopyrightID (CopyrightChains transaction hash)
0x4ea1a802b62c9b7df79b187830b37a48bdfeb4390df5fa67c99e4964ae7830b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:373861144272f31df11231dd096b5b3a09e7098b006c12f261dc50c465b55f20- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72008580
- Bitcoin block existence check
- https://blockstream.info/api/block/960220