ISRC MXF171100919
Verified recording
MXF171100919 is “Lagrimas Negras” by Clara y Mario,
registered on the CopyrightChains blockchain with CopyrightID
0xd7fb6d496302221ed1fea20731bbaf2f2d206a662e08ab50d82d58d5dbc8d4ef and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF171100919.
Recording identifiers
- ISRC
- MXF171100919
- Title
- Lagrimas Negras
- Artist
- Clara y Mario
- CopyrightID (CopyrightChains transaction hash)
0xd7fb6d496302221ed1fea20731bbaf2f2d206a662e08ab50d82d58d5dbc8d4ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:a6a678350e88ca6a34749adfad1133ae3f5b196def62acc973024072b18f395e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF171100919
- Bitcoin block existence check
- https://blockstream.info/api/block/960284