ISRC US3DF1920881
Verified recording
US3DF1920881 is “Recuerdos de Alfredo” by Los Alegres Del Barranco,
registered on the CopyrightChains blockchain with CopyrightID
0x845812e36ad6901027e7c3229941a96424a4ea5ed5ae3097ed9020b0eec7e515 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1920881.
Recording identifiers
- ISRC
- US3DF1920881
- Title
- Recuerdos de Alfredo
- Artist
- Los Alegres Del Barranco
- CopyrightID (CopyrightChains transaction hash)
0x845812e36ad6901027e7c3229941a96424a4ea5ed5ae3097ed9020b0eec7e515
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:c538aae0d71493f074b2641b1f0225f21f58ed5fec5858218ca615e3c25f050a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1920881
- Bitcoin block existence check
- https://blockstream.info/api/block/953520