ISRC MXF330910847
Verified recording
MXF330910847 is “Que Me Importa” by Leo Marini,
registered on the CopyrightChains blockchain with CopyrightID
0x3f789b96b6645b7ff9c0b3f4b20f2d23ee8201055a49a0e82ff9aac6840aa146 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF330910847.
Recording identifiers
- ISRC
- MXF330910847
- Title
- Que Me Importa
- Artist
- Leo Marini
- CopyrightID (CopyrightChains transaction hash)
0x3f789b96b6645b7ff9c0b3f4b20f2d23ee8201055a49a0e82ff9aac6840aa146
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:21785d7cfe3cfcd3beaf9462c038ea9deb2d5f16d781b921a9906126366bb190- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF330910847
- Bitcoin block existence check
- https://blockstream.info/api/block/953520