ISRC GBAYC0502725
Verified recording
GBAYC0502725 is “Tchaikovsky: Eugene Onegin, Op. 24, Act 2: Waltz. "Vot tak syurpriz!" (Chorus)” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x4ae3b84e1bc8b56c33ecb699f4c54882022c91d709de6a53f914f1ba9d4712fe and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0502725.
Recording identifiers
- ISRC
- GBAYC0502725
- Title
- Tchaikovsky: Eugene Onegin, Op. 24, Act 2: Waltz. "Vot tak syurpriz!" (Chorus)
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x4ae3b84e1bc8b56c33ecb699f4c54882022c91d709de6a53f914f1ba9d4712fe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:6fd153775980b4425d834ccf3b7af047b59aab4394bd7777c4c1955df183db9e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0502725
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Tchaikovsky: Eugene Onegin, Op. 24, Act 2: Waltz. "Vot tak syurpriz!" (Chorus) · Machine-readable JSON-LD