ISRC QMBZ91447450
Verified recording
QMBZ91447450 is “Pa Todo el Año” by Maria Dolores Pradera,
registered on the CopyrightChains blockchain with CopyrightID
0x0e7dde8c54cc51255fe45cfe2afec22ea82a972ac688ca12b7ff83886100f423 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91447450.
Recording identifiers
- ISRC
- QMBZ91447450
- Title
- Pa Todo el Año
- Artist
- Maria Dolores Pradera
- CopyrightID (CopyrightChains transaction hash)
0x0e7dde8c54cc51255fe45cfe2afec22ea82a972ac688ca12b7ff83886100f423
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:1fd44228ccc96b61d6d4f7fb9b2ef6fc85b4a63af53ddc24bd044cea441fec02- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91447450
- Bitcoin block existence check
- https://blockstream.info/api/block/960403