ISRC USL4Q0889678
Verified recording
USL4Q0889678 is “Deja De Criticar” by La Excelencia,
registered on the CopyrightChains blockchain with CopyrightID
0x10a86c855daff85e90e92d37c2d0ba4c4d543ff44be2f0449d4129a0f533628b and independently timestamped
in Bitcoin block 960435 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q0889678.
Recording identifiers
- ISRC
- USL4Q0889678
- Title
- Deja De Criticar
- Artist
- La Excelencia
- CopyrightID (CopyrightChains transaction hash)
0x10a86c855daff85e90e92d37c2d0ba4c4d543ff44be2f0449d4129a0f533628b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:33:26+00:00
- Bitcoin block
- 960435
- Canonical record hash
sha256:b3214fd0d0e5e3f83e54c178a2e051fe46a9f8c076f2d7d79f94ac734712be0e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q0889678
- Bitcoin block existence check
- https://blockstream.info/api/block/960435