ISRC USBC10508151
Verified recording
USBC10508151 is “Three Movements from Petrouchka: No. 3, La semaine grasse” by Igor Stravinsky,
registered on the CopyrightChains blockchain with CopyrightID
0xeeffa2b2e07c0595aa8671441caafb64352ae9048fdf68c610f08a9bfc412fc4 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10508151.
Recording identifiers
- ISRC
- USBC10508151
- Title
- Three Movements from Petrouchka: No. 3, La semaine grasse
- Artist
- Igor Stravinsky
- CopyrightID (CopyrightChains transaction hash)
0xeeffa2b2e07c0595aa8671441caafb64352ae9048fdf68c610f08a9bfc412fc4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:e25bd8017d52606f1ee676f7d57101ca348864f0aa47fd6b9ca689a95ca40d76- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10508151
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Three Movements from Petrouchka: No. 3, La semaine grasse · Machine-readable JSON-LD