ISRC USL4Q2335122
Verified recording
USL4Q2335122 is “El 22” by Los Sembradores,
registered on the CopyrightChains blockchain with CopyrightID
0xdaee7dcb4a4c8801a49dc8307073282cfddd7d6b7968d524c96575e2973d34bf and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2335122.
Recording identifiers
- ISRC
- USL4Q2335122
- Title
- El 22
- Artist
- Los Sembradores
- CopyrightID (CopyrightChains transaction hash)
0xdaee7dcb4a4c8801a49dc8307073282cfddd7d6b7968d524c96575e2973d34bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:c203154cf39e735f696f6fded1ec121936cac49141597893752c41f38f7c772a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2335122
- Bitcoin block existence check
- https://blockstream.info/api/block/959144