ISRC UK6822200759
Verified recording
UK6822200759 is “Children's Album, Op. 39: No. 14, Polka” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x0e61f644ef51d018aeade1008223d15e54331c0fa084aad952b99764b821a3ee and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6822200759.
Recording identifiers
- ISRC
- UK6822200759
- Title
- Children's Album, Op. 39: No. 14, Polka
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x0e61f644ef51d018aeade1008223d15e54331c0fa084aad952b99764b821a3ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c099aea0e6c782f93404d0ee68c50b9cc8a0bd79d52c088aeb3438f67309f7b5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6822200759
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Children's Album, Op. 39: No. 14, Polka · Machine-readable JSON-LD