ISRC USUM71804471
Verified recording
USUM71804471 is “No Es Justo” by J Balvin,
registered on the CopyrightChains blockchain with CopyrightID
0xdd17b4ca6529e9d2f08df96b7c56c0c714f594c5378cf95ec82fc6a54e3ca47f 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/USUM71804471.
Recording identifiers
- ISRC
- USUM71804471
- Title
- No Es Justo
- Artist
- J Balvin
- CopyrightID (CopyrightChains transaction hash)
0xdd17b4ca6529e9d2f08df96b7c56c0c714f594c5378cf95ec82fc6a54e3ca47f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:735c15275a917b483729b6e065e766e23313f39b2b398cf283c96c6de1e73df8- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71804471
- Bitcoin block existence check
- https://blockstream.info/api/block/953513