ISRC NLA507706102
Verified recording
NLA507706102 is “Ostro picta, armata spina, RV 642 (Rev. Giegling): II. Sic transit vana at brevis” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xc2cc7192a67d271236d992e110ec7bbc75e4a854b8ec9da54a4d857d7a8e5981 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507706102.
Recording identifiers
- ISRC
- NLA507706102
- Title
- Ostro picta, armata spina, RV 642 (Rev. Giegling): II. Sic transit vana at brevis
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xc2cc7192a67d271236d992e110ec7bbc75e4a854b8ec9da54a4d857d7a8e5981
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:1c119e0e801634b21241f3287da81fd54f2429afacf38782ba914dc462ca8d78- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507706102
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Ostro picta, armata spina, RV 642 (Rev. Giegling): II. Sic transit vana at brevis · Machine-readable JSON-LD