ISRC USSF61300144
Verified recording
USSF61300144 is “Zapateado” by Regino Sáinz de la Maza,
registered on the CopyrightChains blockchain with CopyrightID
0x09b201c7682c09e492796d83d15916efd14d5fff4fdb828fee8d1cdcf1a12e4f and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSF61300144.
Recording identifiers
- ISRC
- USSF61300144
- Title
- Zapateado
- Artist
- Regino Sáinz de la Maza
- CopyrightID (CopyrightChains transaction hash)
0x09b201c7682c09e492796d83d15916efd14d5fff4fdb828fee8d1cdcf1a12e4f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:9a0025a5262a1422f44fa44469eec25b38cf4b17afdd73895a151e0bb8a0335c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSF61300144
- Bitcoin block existence check
- https://blockstream.info/api/block/956302