ISRC US3DF2142884
Verified recording
US3DF2142884 is “Alfredo Beltran” by El As De La Sierra,
registered on the CopyrightChains blockchain with CopyrightID
0x0b797159ccd6f3d1818f16e200e41ad6f714a35657d8b8a8000a607c9eb08ba2 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2142884.
Recording identifiers
- ISRC
- US3DF2142884
- Title
- Alfredo Beltran
- Artist
- El As De La Sierra
- CopyrightID (CopyrightChains transaction hash)
0x0b797159ccd6f3d1818f16e200e41ad6f714a35657d8b8a8000a607c9eb08ba2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:f55edfc6aa6b3fff17d485b85ccf68637343d83c769d30aa4084ae269cd3e6b7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2142884
- Bitcoin block existence check
- https://blockstream.info/api/block/960144