ISRC QZTVM2214314
Verified recording
QZTVM2214314 is “Bajo el Cielo de Madrid” by Frank Quintero,
registered on the CopyrightChains blockchain with CopyrightID
0x83a2cfd67e62a838cc336a04f763dc9b16c2917fd25f245df29e201147d59972 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2214314.
Recording identifiers
- ISRC
- QZTVM2214314
- Title
- Bajo el Cielo de Madrid
- Artist
- Frank Quintero
- CopyrightID (CopyrightChains transaction hash)
0x83a2cfd67e62a838cc336a04f763dc9b16c2917fd25f245df29e201147d59972
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:3fdf87250873907753ed821f1195e70e4467a4694166d1eb3e8594d673781927- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2214314
- Bitcoin block existence check
- https://blockstream.info/api/block/960105
Full record
Track page: Bajo el Cielo de Madrid · Machine-readable JSON-LD