ISRC GBGRH0900180
Verified recording
GBGRH0900180 is “Schwanensee, Op. 20: Act II By a Lake: No. 13. Dances of the swans: IV. Allegro moderato” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x31ea55dbcce9bba8f3f4863af040da4662d62a498769bdf2d6a328a149299d28 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBGRH0900180.
Recording identifiers
- ISRC
- GBGRH0900180
- Title
- Schwanensee, Op. 20: Act II By a Lake: No. 13. Dances of the swans: IV. Allegro moderato
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x31ea55dbcce9bba8f3f4863af040da4662d62a498769bdf2d6a328a149299d28
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:40afd16eccbfcfd8e8ca8cd0e2123bc57ffa0aad3d49f169f047e5259c1e7f9d- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBGRH0900180
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Schwanensee, Op. 20: Act II By a Lake: No. 13. Dances of the swans: IV. Allegro moderato · Machine-readable JSON-LD