ISRC US2TL0921515
Verified recording
US2TL0921515 is “Spartacus (1968 Bolshoi version) (arr. Y. Grigorovich): Act II: Introduction and Dance of the nymphs” by Yuri Grigorovich,
registered on the CopyrightChains blockchain with CopyrightID
0xd1306ef93061006bf66e3c6c8a48d62224dcc8a1a645cf509f9099c0e5dd22cf and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0921515.
Recording identifiers
- ISRC
- US2TL0921515
- Title
- Spartacus (1968 Bolshoi version) (arr. Y. Grigorovich): Act II: Introduction and Dance of the nymphs
- Artist
- Yuri Grigorovich
- CopyrightID (CopyrightChains transaction hash)
0xd1306ef93061006bf66e3c6c8a48d62224dcc8a1a645cf509f9099c0e5dd22cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:87b27c7e420f0e121dadd591d0cd8aa7619f8d946497e9c8c6dc342564cd2ea8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0921515
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Spartacus (1968 Bolshoi version) (arr. Y. Grigorovich): Act II: Introduction and Dance of the nymphs · Machine-readable JSON-LD