ISRC QZTBA2281176
Verified recording
QZTBA2281176 is “Nervio” by Vazkez,
registered on the CopyrightChains blockchain with CopyrightID
0x628e6e4a5b74c7b82bf4c24426f57d58a50aaabe0bb116927706e31599ca491d and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2281176.
Recording identifiers
- ISRC
- QZTBA2281176
- Title
- Nervio
- Artist
- Vazkez
- CopyrightID (CopyrightChains transaction hash)
0x628e6e4a5b74c7b82bf4c24426f57d58a50aaabe0bb116927706e31599ca491d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:20123cf6f92c2069546c6ef7383d04a7df76104f2979afe220f6a6e34210933b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2281176
- Bitcoin block existence check
- https://blockstream.info/api/block/959159