ISRC USL4R2397874
Verified recording
USL4R2397874 is “Besos” by Barbie Chola,
registered on the CopyrightChains blockchain with CopyrightID
0xcfc6c1db65bc7f36d8da7c2f9ab05d632060a8d0390851dfc54bce629d5f5680 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2397874.
Recording identifiers
- ISRC
- USL4R2397874
- Title
- Besos
- Artist
- Barbie Chola
- CopyrightID (CopyrightChains transaction hash)
0xcfc6c1db65bc7f36d8da7c2f9ab05d632060a8d0390851dfc54bce629d5f5680
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:ccaf5de04b1b3f077c9fadb86282b5e782f48da4097aa090cf07e310999f34d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2397874
- Bitcoin block existence check
- https://blockstream.info/api/block/960203