ISRC MXF011700898
Verified recording
MXF011700898 is “Tus Ojitos (Vals de la Guardia Vieja) (feat. Los Macorinos)” by Natalia Lafourcade,
registered on the CopyrightChains blockchain with CopyrightID
0xd4745e3172ff1d90679287a25b1f4bd4d93610ab88742ba4c42dac852180c49d 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/MXF011700898.
Recording identifiers
- ISRC
- MXF011700898
- Title
- Tus Ojitos (Vals de la Guardia Vieja) (feat. Los Macorinos)
- Artist
- Natalia Lafourcade
- CopyrightID (CopyrightChains transaction hash)
0xd4745e3172ff1d90679287a25b1f4bd4d93610ab88742ba4c42dac852180c49d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:540cb5ff7a0d9600627cec3974d0e8adc294e9e85ea7a01b22b261560f1eabe1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF011700898
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Tus Ojitos (Vals de la Guardia Vieja) (feat. Los Macorinos) · Machine-readable JSON-LD