ISRC USSM10404571
Verified recording
USSM10404571 is “Eugene Onegin, Op. 24, Act II: Final; Lensky: "In your house!"” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xaf8ad1c25a5276a2952501ef4f347d63952d69a44a8c6a7d39d37b0be6703074 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10404571.
Recording identifiers
- ISRC
- USSM10404571
- Title
- Eugene Onegin, Op. 24, Act II: Final; Lensky: "In your house!"
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xaf8ad1c25a5276a2952501ef4f347d63952d69a44a8c6a7d39d37b0be6703074
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:e115ef39a1204f81863c0104fe48d9afad2b586ce745bc208291127550fe9b7c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10404571
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Eugene Onegin, Op. 24, Act II: Final; Lensky: "In your house!" · Machine-readable JSON-LD