ISRC USJTQ1806390
Verified recording
USJTQ1806390 is “El Tío Castro” by Grupo Renuente,
registered on the CopyrightChains blockchain with CopyrightID
0x28f0326273e8456cc66ccacbfdde8ef366933ebb23bb033dd3c017841357263f and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJTQ1806390.
Recording identifiers
- ISRC
- USJTQ1806390
- Title
- El Tío Castro
- Artist
- Grupo Renuente
- CopyrightID (CopyrightChains transaction hash)
0x28f0326273e8456cc66ccacbfdde8ef366933ebb23bb033dd3c017841357263f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:769c83db820df65b0332087cc81e00068367ed01eadc754bb2c80e570aed6274- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJTQ1806390
- Bitcoin block existence check
- https://blockstream.info/api/block/960473