ISRC USWL12404013
Verified recording
USWL12404013 is “LOCA” by Calle 24,
registered on the CopyrightChains blockchain with CopyrightID
0xacd2eae0ae250edf24599b80e1dcef99f8b82b5fdebb5c7ab3ff6fc5e4295d82 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWL12404013.
Recording identifiers
- ISRC
- USWL12404013
- Title
- LOCA
- Artist
- Calle 24
- CopyrightID (CopyrightChains transaction hash)
0xacd2eae0ae250edf24599b80e1dcef99f8b82b5fdebb5c7ab3ff6fc5e4295d82
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:2d4d2121588a32a110ba22b3b21b311cb661598e61c27b2831e2677ef916262a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWL12404013
- Bitcoin block existence check
- https://blockstream.info/api/block/953513