ISRC MXF550803219
Verified recording
MXF550803219 is “No Dejes de Quererme” by La Única Sonora,
registered on the CopyrightChains blockchain with CopyrightID
0x4e77f0d4f32c6bd0d56042479dc0d0476299074722edefef8fdb338442784cd2 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/MXF550803219.
Recording identifiers
- ISRC
- MXF550803219
- Title
- No Dejes de Quererme
- Artist
- La Única Sonora
- CopyrightID (CopyrightChains transaction hash)
0x4e77f0d4f32c6bd0d56042479dc0d0476299074722edefef8fdb338442784cd2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7ed0030e68b0b5b0bcfa44934cc608b6f16f42d7645fb0278fca67c80ecb2a28- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF550803219
- Bitcoin block existence check
- https://blockstream.info/api/block/957118