ISRC QZMFV2000125
Verified recording
QZMFV2000125 is “Mi Último Derbi” by Tony Aguirre,
registered on the CopyrightChains blockchain with CopyrightID
0x088dfbd35589f90d93bd4eb08565e0be0c8e23468761067045b74f46dc8ad362 and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMFV2000125.
Recording identifiers
- ISRC
- QZMFV2000125
- Title
- Mi Último Derbi
- Artist
- Tony Aguirre
- CopyrightID (CopyrightChains transaction hash)
0x088dfbd35589f90d93bd4eb08565e0be0c8e23468761067045b74f46dc8ad362
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:7855389fda2cce84c40ef7b598464f3b6356aa4bed4c7f4ec86ff1014691e0b0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMFV2000125
- Bitcoin block existence check
- https://blockstream.info/api/block/960121