ISRC MXF019900260
Verified recording
MXF019900260 is “Cenizas” by Toña La Negra,
registered on the CopyrightChains blockchain with CopyrightID
0x3e5d3c826cef06e95a17286cfdd6ca08d43d573af3b63fe0c860f1a242ba55ef and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF019900260.
Recording identifiers
- ISRC
- MXF019900260
- Title
- Cenizas
- Artist
- Toña La Negra
- CopyrightID (CopyrightChains transaction hash)
0x3e5d3c826cef06e95a17286cfdd6ca08d43d573af3b63fe0c860f1a242ba55ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:acbce76e2968e4bbc4948edd80025671e8a556d5c602674ca98721e794de6d46- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF019900260
- Bitcoin block existence check
- https://blockstream.info/api/block/960216