ISRC QMDA72481386
Verified recording
QMDA72481386 is “Contacto” by C Marí,
registered on the CopyrightChains blockchain with CopyrightID
0xa570897194e6d762937b8a9cd24aa4aee8823c608e1e559810ae66f914bac4fb 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/QMDA72481386.
Recording identifiers
- ISRC
- QMDA72481386
- Title
- Contacto
- Artist
- C Marí
- CopyrightID (CopyrightChains transaction hash)
0xa570897194e6d762937b8a9cd24aa4aee8823c608e1e559810ae66f914bac4fb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:807632480ede4c4f7143cc0cc698a244e95127b9c800d8fa9093bd848e6c0e57- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72481386
- Bitcoin block existence check
- https://blockstream.info/api/block/953513