ISRC QZNWS2067128
Verified recording
QZNWS2067128 is “Te Extraño” by Cesxr,
registered on the CopyrightChains blockchain with CopyrightID
0x782941a9b4250b909d33d379e6ca5240cb3c9893f535e6cd3d7107101061804c and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2067128.
Recording identifiers
- ISRC
- QZNWS2067128
- Title
- Te Extraño
- Artist
- Cesxr
- CopyrightID (CopyrightChains transaction hash)
0x782941a9b4250b909d33d379e6ca5240cb3c9893f535e6cd3d7107101061804c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:d8b3e0f99f7a75e24d24cc3c8b04185c02cbfa5bdd9be2ed996b8bebc28d8ebc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2067128
- Bitcoin block existence check
- https://blockstream.info/api/block/960334