ISRC DEN960532207
Verified recording
DEN960532207 is “Motezuma, RV 723 / Act 1: Aria "La sull'eterna sponda"” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x1bf28f3c143d0653103d1ca7efb3e7ead3c1cbbdc5ea781945c9c55e87a8898e 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/DEN960532207.
Recording identifiers
- ISRC
- DEN960532207
- Title
- Motezuma, RV 723 / Act 1: Aria "La sull'eterna sponda"
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x1bf28f3c143d0653103d1ca7efb3e7ead3c1cbbdc5ea781945c9c55e87a8898e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:39c370c951ca9a4c013bcc1819dc0773f59e1789d6bdb3ad7da11d3eff756eca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960532207
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Motezuma, RV 723 / Act 1: Aria "La sull'eterna sponda" · Machine-readable JSON-LD