ISRC US3Z42000038
Verified recording
US3Z42000038 is “La Vaca” by DJ Masquerade,
registered on the CopyrightChains blockchain with CopyrightID
0xd0dd04d349372bf61c05d1f13f4727b85cdb88cc93ab4a99f49bd1ffda2cee74 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Z42000038.
Recording identifiers
- ISRC
- US3Z42000038
- Title
- La Vaca
- Artist
- DJ Masquerade
- CopyrightID (CopyrightChains transaction hash)
0xd0dd04d349372bf61c05d1f13f4727b85cdb88cc93ab4a99f49bd1ffda2cee74
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:5ef6885f224c499c4679f0232060ca2e7c0b14bdd097d97266e5227f50e60161- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Z42000038
- Bitcoin block existence check
- https://blockstream.info/api/block/960348