ISRC USUM72222470
Verified recording
USUM72222470 is “¡Cuidado!” by El Bala,
registered on the CopyrightChains blockchain with CopyrightID
0x02c91fc72f1199a55cfc066ca85332cb4e83c5a97a3c63d9a9f4032d499249a1 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72222470.
Recording identifiers
- ISRC
- USUM72222470
- Title
- ¡Cuidado!
- Artist
- El Bala
- CopyrightID (CopyrightChains transaction hash)
0x02c91fc72f1199a55cfc066ca85332cb4e83c5a97a3c63d9a9f4032d499249a1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:70efb7b34550d996e6dde3e2ce087d89279e07f95ceafa8f491eb1270ab04a2a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72222470
- Bitcoin block existence check
- https://blockstream.info/api/block/956304