ISRC USWL12404018
Verified recording
USWL12404018 is “EXXX” by Calle 24,
registered on the CopyrightChains blockchain with CopyrightID
0x1e491bfab5027e1ff86a33fe7618331f5ddc3be99b7370301921651d32a7a3ad 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/USWL12404018.
Recording identifiers
- ISRC
- USWL12404018
- Title
- EXXX
- Artist
- Calle 24
- CopyrightID (CopyrightChains transaction hash)
0x1e491bfab5027e1ff86a33fe7618331f5ddc3be99b7370301921651d32a7a3ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:1e8163bbdf8242fa2a06b9d63e88e14713a852b4ab4de89f50b3cc4f2c1979a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWL12404018
- Bitcoin block existence check
- https://blockstream.info/api/block/953513