ISRC QZHN92161575
Verified recording
QZHN92161575 is “Una Vez Mas - En Vivo” by Grupo Vanguardia,
registered on the CopyrightChains blockchain with CopyrightID
0x851c27be9840933b11814201e96d1d4df4854d65670ccbbe19a4490d75503583 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92161575.
Recording identifiers
- ISRC
- QZHN92161575
- Title
- Una Vez Mas - En Vivo
- Artist
- Grupo Vanguardia
- CopyrightID (CopyrightChains transaction hash)
0x851c27be9840933b11814201e96d1d4df4854d65670ccbbe19a4490d75503583
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:aa8609d205041b8d3c74f6a0eb244a63380ab790b146f80029b93462d87d9cf3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92161575
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Una Vez Mas - En Vivo · Machine-readable JSON-LD