ISRC US3Z40407399
Verified recording
US3Z40407399 is “La Vaca” by Mala Fe,
registered on the CopyrightChains blockchain with CopyrightID
0xdaec2d6ca36a179f405ab41a40b1118f2d06a76b2c7e5fa12a541a5608419aee and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Z40407399.
Recording identifiers
- ISRC
- US3Z40407399
- Title
- La Vaca
- Artist
- Mala Fe
- CopyrightID (CopyrightChains transaction hash)
0xdaec2d6ca36a179f405ab41a40b1118f2d06a76b2c7e5fa12a541a5608419aee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:ea3ecb2b1a989489643ae2f9f365137e874fd6f1713036589c47dbba0d56d718- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Z40407399
- Bitcoin block existence check
- https://blockstream.info/api/block/953513