ISRC GBF079142020
Verified recording
GBF079142020 is “Swan Lake, Op. 20, Act III: No. 20, Danse hongroise. Czárdás” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xcc6994a2c40326ebb2c51e49a990637a55b67396b6b81592df4ce5a776b65a49 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079142020.
Recording identifiers
- ISRC
- GBF079142020
- Title
- Swan Lake, Op. 20, Act III: No. 20, Danse hongroise. Czárdás
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xcc6994a2c40326ebb2c51e49a990637a55b67396b6b81592df4ce5a776b65a49
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:0c3b51f7d82880aa6371ae647fa25c388984e3ad38bdf8023176bb05a0aa95c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079142020
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Swan Lake, Op. 20, Act III: No. 20, Danse hongroise. Czárdás · Machine-readable JSON-LD