ISRC QZTRX2200207
Verified recording
QZTRX2200207 is “Cálido” by Ornella Vanoni,
registered on the CopyrightChains blockchain with CopyrightID
0x601ef909fcccbaeeb8643f9b5daa0154b45d4a36fdb38dc652af9488bb3ef843 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2200207.
Recording identifiers
- ISRC
- QZTRX2200207
- Title
- Cálido
- Artist
- Ornella Vanoni
- CopyrightID (CopyrightChains transaction hash)
0x601ef909fcccbaeeb8643f9b5daa0154b45d4a36fdb38dc652af9488bb3ef843
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:67bf3645a95c359896bb543bf3e219ae3d3ca23416eaff2405bfff058ea17ed7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2200207
- Bitcoin block existence check
- https://blockstream.info/api/block/957118