ISRC USWL12100499
Verified recording
USWL12100499 is “Lleca” by Producto Sin Corte,
registered on the CopyrightChains blockchain with CopyrightID
0xf90d79dcf712fc56ad9408578e7d9d215d9f26bd50a931fafc4461f6dcbe1f36 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWL12100499.
Recording identifiers
- ISRC
- USWL12100499
- Title
- Lleca
- Artist
- Producto Sin Corte
- CopyrightID (CopyrightChains transaction hash)
0xf90d79dcf712fc56ad9408578e7d9d215d9f26bd50a931fafc4461f6dcbe1f36
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:66713d3023e9dde22f0a6080772532fb98d726f5c3a54a86c331e87f021086c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWL12100499
- Bitcoin block existence check
- https://blockstream.info/api/block/960468