ISRC QZTVM2100686
Verified recording
QZTVM2100686 is “Corina Rojas” by Maria Esther Zamora,
registered on the CopyrightChains blockchain with CopyrightID
0xa80d18756f5b0d57cb644d161597ffbaa04a228c1a9ab99df102cdb2e2e3c03d and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2100686.
Recording identifiers
- ISRC
- QZTVM2100686
- Title
- Corina Rojas
- Artist
- Maria Esther Zamora
- CopyrightID (CopyrightChains transaction hash)
0xa80d18756f5b0d57cb644d161597ffbaa04a228c1a9ab99df102cdb2e2e3c03d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:6bde877cfae3ca7bd6b1c0ee34dd7ea0a201061b50681f0fe4664028181673e6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2100686
- Bitcoin block existence check
- https://blockstream.info/api/block/960473