ISRC RUA1D2205341
Verified recording
RUA1D2205341 is “Евгений Онегин, соч. 24, действие I картина 1: Вступление” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x5f34857f6794de2e2dbed2d4bd7e18233ba7c24d8fb5dd1b17b1e3c9c5255fb3 and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D2205341.
Recording identifiers
- ISRC
- RUA1D2205341
- Title
- Евгений Онегин, соч. 24, действие I картина 1: Вступление
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x5f34857f6794de2e2dbed2d4bd7e18233ba7c24d8fb5dd1b17b1e3c9c5255fb3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:c87ed96396f502c4ccc010db29faaa7a298baea863f6e7d47e0766c66dbfdc30- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D2205341
- Bitcoin block existence check
- https://blockstream.info/api/block/960185
Full record
Track page: Евгений Онегин, соч. 24, действие I картина 1: Вступление · Machine-readable JSON-LD