ISRC USL4R2226190
Verified recording
USL4R2226190 is “Costa Rica (Remix)” by Caleb Rs,
registered on the CopyrightChains blockchain with CopyrightID
0x44981be5a5a5ef6c71da1aac2ceac9ece1aaa5723c7a48e344fb6740eef4b16c and independently timestamped
in Bitcoin block 960179 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2226190.
Recording identifiers
- ISRC
- USL4R2226190
- Title
- Costa Rica (Remix)
- Artist
- Caleb Rs
- CopyrightID (CopyrightChains transaction hash)
0x44981be5a5a5ef6c71da1aac2ceac9ece1aaa5723c7a48e344fb6740eef4b16c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:39:11+00:00
- Bitcoin block
- 960179
- Canonical record hash
sha256:ec31d56b8db5944aa364f17487c3d7ca85b39ac64a63218e055b658d3ce2881f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2226190
- Bitcoin block existence check
- https://blockstream.info/api/block/960179