ISRC RUA1D2205360
Verified recording
RUA1D2205360 is “Евгений Онегин, соч. 24, действие III картина 1: No. 19, Полонез” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x94c7ceb942066fa67b2c0bc44469478ffabd0a6a0cb666a6cacd7868dfe413db and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D2205360.
Recording identifiers
- ISRC
- RUA1D2205360
- Title
- Евгений Онегин, соч. 24, действие III картина 1: No. 19, Полонез
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x94c7ceb942066fa67b2c0bc44469478ffabd0a6a0cb666a6cacd7868dfe413db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:26f20cc483b5ee86d48dc6cd8ece284b7e22d3734fe87cd6fc54275d1770523c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D2205360
- Bitcoin block existence check
- https://blockstream.info/api/block/960497
Full record
Track page: Евгений Онегин, соч. 24, действие III картина 1: No. 19, Полонез · Machine-readable JSON-LD