ISRC US3DF2144265
Verified recording
US3DF2144265 is “La Mula Bronca” by El As De La Sierra,
registered on the CopyrightChains blockchain with CopyrightID
0xd9dbf49d08ab5b4b58be71e975795fc7bddb03fd4a5a3166bb08fac28f66ef0a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2144265.
Recording identifiers
- ISRC
- US3DF2144265
- Title
- La Mula Bronca
- Artist
- El As De La Sierra
- CopyrightID (CopyrightChains transaction hash)
0xd9dbf49d08ab5b4b58be71e975795fc7bddb03fd4a5a3166bb08fac28f66ef0a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:616a19ce82dffdd6d85b0c0afc26b54c69ec731ca26f9fc6d6c7f44610259ed8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2144265
- Bitcoin block existence check
- https://blockstream.info/api/block/957118