ISRC QZNWS2404037
Verified recording
QZNWS2404037 is “Studio de Campanelas su un Tema della "Folia" di M de Fossa” by Francisco Tárrega,
registered on the CopyrightChains blockchain with CopyrightID
0xcb82b3d7eda533a39da77086d8408b0932a40d0e3bc9d830a0decfba1b891ee4 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2404037.
Recording identifiers
- ISRC
- QZNWS2404037
- Title
- Studio de Campanelas su un Tema della "Folia" di M de Fossa
- Artist
- Francisco Tárrega
- CopyrightID (CopyrightChains transaction hash)
0xcb82b3d7eda533a39da77086d8408b0932a40d0e3bc9d830a0decfba1b891ee4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:b4ebcc6dba97726b7e2972f4ec42903fdf6c73d76eefddfde5032bee72211a06- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2404037
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Studio de Campanelas su un Tema della "Folia" di M de Fossa · Machine-readable JSON-LD