ISRC USUM71601650
Verified recording
USUM71601650 is “Casi Nada” by KAROL G,
registered on the CopyrightChains blockchain with CopyrightID
0x464f72d3de7c58da08d873b481f108dab09e3abb64dc48c1989b3c0eabde25e0 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71601650.
Recording identifiers
- ISRC
- USUM71601650
- Title
- Casi Nada
- Artist
- KAROL G
- CopyrightID (CopyrightChains transaction hash)
0x464f72d3de7c58da08d873b481f108dab09e3abb64dc48c1989b3c0eabde25e0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:32a5309fb2671b3179d9072e06ac3573b502ca35afed71696d9b720aac722821- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71601650
- Bitcoin block existence check
- https://blockstream.info/api/block/953513