ISRC USUM71919637
Verified recording
USUM71919637 is “Cero A La Izquierda” by Joey Montana,
registered on the CopyrightChains blockchain with CopyrightID
0x3c084982aee6605cc6dc45aab5ced87cceabcf927b068ca1a4078bebcc5bf042 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/USUM71919637.
Recording identifiers
- ISRC
- USUM71919637
- Title
- Cero A La Izquierda
- Artist
- Joey Montana
- CopyrightID (CopyrightChains transaction hash)
0x3c084982aee6605cc6dc45aab5ced87cceabcf927b068ca1a4078bebcc5bf042
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:7fc8d86bae08f1836f9f13bcb11f36e58ac378f7241d6be491325d1e482b2cc7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71919637
- Bitcoin block existence check
- https://blockstream.info/api/block/959159