ISRC QMDA71535904
Verified recording
QMDA71535904 is “Cristina” by Fernando & Juan Carlos,
registered on the CopyrightChains blockchain with CopyrightID
0x0e806740874d9ec01644dcb181dfc2238162cff6d49e8a1dc3c3d433c52b82ab and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71535904.
Recording identifiers
- ISRC
- QMDA71535904
- Title
- Cristina
- Artist
- Fernando & Juan Carlos
- CopyrightID (CopyrightChains transaction hash)
0x0e806740874d9ec01644dcb181dfc2238162cff6d49e8a1dc3c3d433c52b82ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:251fbe669ef674ad2fe44824155971ab5ea79abcb0edf8a073587f883eecf37f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71535904
- Bitcoin block existence check
- https://blockstream.info/api/block/960344