ISRC USSM18300297
Verified recording
USSM18300297 is “Concerto in E Major, Op. 8, No. 1, RV 269 "Spring": I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xe292cb57e05bbfcacb831891c65ed1a82880cce6c45aa7c872015d46517bd34d and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18300297.
Recording identifiers
- ISRC
- USSM18300297
- Title
- Concerto in E Major, Op. 8, No. 1, RV 269 "Spring": I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xe292cb57e05bbfcacb831891c65ed1a82880cce6c45aa7c872015d46517bd34d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:d2ce89cb700b66b8cfb02ba1fa44725981aa43e015239d2cc5b757df096a0dce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18300297
- Bitcoin block existence check
- https://blockstream.info/api/block/960247
Full record
Track page: Concerto in E Major, Op. 8, No. 1, RV 269 "Spring": I. Allegro · Machine-readable JSON-LD