ISRC USSM19303630
Verified recording
USSM19303630 is “La Vestale. Tragédie lyrique en trois actes: Ouverture” by Gaspare Spontini,
registered on the CopyrightChains blockchain with CopyrightID
0x0c8cfad8c648fa036c627809cfc45c6702b19df33172774122ed6ff49646b344 and independently timestamped
in Bitcoin block 960422 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19303630.
Recording identifiers
- ISRC
- USSM19303630
- Title
- La Vestale. Tragédie lyrique en trois actes: Ouverture
- Artist
- Gaspare Spontini
- CopyrightID (CopyrightChains transaction hash)
0x0c8cfad8c648fa036c627809cfc45c6702b19df33172774122ed6ff49646b344
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:27:29+00:00
- Bitcoin block
- 960422
- Canonical record hash
sha256:ef7e64699c3ae0b7dc95d433ac3a083bee8a23bf58cdf4ce5567332ce1a541ef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19303630
- Bitcoin block existence check
- https://blockstream.info/api/block/960422
Full record
Track page: La Vestale. Tragédie lyrique en trois actes: Ouverture · Machine-readable JSON-LD