ISRC QZFZ62220076
Verified recording
QZFZ62220076 is “Zapateado” by Regino Sáinz de la Maza,
registered on the CopyrightChains blockchain with CopyrightID
0xb4648b0892075dc2feca91852f2e07d00043ef16bd9611506cd53f3a42d3ff13 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62220076.
Recording identifiers
- ISRC
- QZFZ62220076
- Title
- Zapateado
- Artist
- Regino Sáinz de la Maza
- CopyrightID (CopyrightChains transaction hash)
0xb4648b0892075dc2feca91852f2e07d00043ef16bd9611506cd53f3a42d3ff13
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c431050157d378d13d99d4f2f59accb7ed3fa3427e3f2f1a649aa2d40dcabb4d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62220076
- Bitcoin block existence check
- https://blockstream.info/api/block/956304