ISRC QMDA71504726
Verified recording
QMDA71504726 is “Alegres Cantemos” by Estudiantina Universitaria,
registered on the CopyrightChains blockchain with CopyrightID
0xd5128976d851f8b3cababe087bfbd2974f36510103253530b177dccefd84e878 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71504726.
Recording identifiers
- ISRC
- QMDA71504726
- Title
- Alegres Cantemos
- Artist
- Estudiantina Universitaria
- CopyrightID (CopyrightChains transaction hash)
0xd5128976d851f8b3cababe087bfbd2974f36510103253530b177dccefd84e878
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:79f222f695155aa8cb387873f1cc2a68974586a0295272cc1d1917d2d8d510c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71504726
- Bitcoin block existence check
- https://blockstream.info/api/block/960334