ISRC USA561361772
Verified recording
USA561361772 is “Los Dos” by Alfredo Sadel,
registered on the CopyrightChains blockchain with CopyrightID
0xd8b8b7614a15254d214a2665c8b13740c2a70cd8748172b5979fcda3acd3f690 and independently timestamped
in Bitcoin block 960314 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561361772.
Recording identifiers
- ISRC
- USA561361772
- Title
- Los Dos
- Artist
- Alfredo Sadel
- CopyrightID (CopyrightChains transaction hash)
0xd8b8b7614a15254d214a2665c8b13740c2a70cd8748172b5979fcda3acd3f690
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:00:46+00:00
- Bitcoin block
- 960314
- Canonical record hash
sha256:cd08a54efcefef7a522a5700b7b7b16a02c56475676348e1cbd121f702e5207a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561361772
- Bitcoin block existence check
- https://blockstream.info/api/block/960314