ISRC USSJ10401380
Verified recording
USSJ10401380 is “Piano Concerto No. 2agadio” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x03b945d57d2b84ceaa6174d7632ee4698d2a4e5bd97fe41c4af1595d030bbf5d and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10401380.
Recording identifiers
- ISRC
- USSJ10401380
- Title
- Piano Concerto No. 2agadio
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x03b945d57d2b84ceaa6174d7632ee4698d2a4e5bd97fe41c4af1595d030bbf5d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:18c67b35cddd1a97f7d7b663a7e2baa902b1acd69bfae9abe9ad07928cfee3d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10401380
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Piano Concerto No. 2agadio · Machine-readable JSON-LD