ISRC US3DF2029545
Verified recording
US3DF2029545 is “Ansiedad” by Los 4 De Cordoba,
registered on the CopyrightChains blockchain with CopyrightID
0xaa5366e3cc91191016ca85d1484b87e57c754d7698e4abea1e610a74b221b432 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/US3DF2029545.
Recording identifiers
- ISRC
- US3DF2029545
- Title
- Ansiedad
- Artist
- Los 4 De Cordoba
- CopyrightID (CopyrightChains transaction hash)
0xaa5366e3cc91191016ca85d1484b87e57c754d7698e4abea1e610a74b221b432
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f0f2e97806bcb3c6ea44381816a1e0b773d326fc09d978fbc9183da7258b9c28- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2029545
- Bitcoin block existence check
- https://blockstream.info/api/block/957118