ISRC USSJ10813038
Verified recording
USSJ10813038 is “Concerto No. 1 in E major, Op. 8, RV 269, "La primavera" (Spring): I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x7806ff92fca7efd612dbc53f0ad62ef5c5af9909321f26339c442cfcc79053ed and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10813038.
Recording identifiers
- ISRC
- USSJ10813038
- Title
- Concerto No. 1 in E major, Op. 8, RV 269, "La primavera" (Spring): I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x7806ff92fca7efd612dbc53f0ad62ef5c5af9909321f26339c442cfcc79053ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:5fc22fc65f4aaa498f1ad72e7e74855e28b74b777595ad75fa889ccfd0e33f1f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10813038
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Concerto No. 1 in E major, Op. 8, RV 269, "La primavera" (Spring): I. Allegro · Machine-readable JSON-LD