ISRC USVZX1407408
Verified recording
USVZX1407408 is “Cantigas de Santa Maria: VII. Santa Maria amar (Live)” by Alfonso X El Sabio,
registered on the CopyrightChains blockchain with CopyrightID
0x79f34ef2f39d3680638fa4187e35765751e9c9866751b779d028f1d2327c9764 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVZX1407408.
Recording identifiers
- ISRC
- USVZX1407408
- Title
- Cantigas de Santa Maria: VII. Santa Maria amar (Live)
- Artist
- Alfonso X El Sabio
- CopyrightID (CopyrightChains transaction hash)
0x79f34ef2f39d3680638fa4187e35765751e9c9866751b779d028f1d2327c9764
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:1ab90db45fbc2fffdf00a19de70d80f6f9f0b088efc38a8d495d5020a41c06b5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVZX1407408
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Cantigas de Santa Maria: VII. Santa Maria amar (Live) · Machine-readable JSON-LD