ISRC HKI199238212
Verified recording
HKI199238212 is “Tale of Tsar Saltan, Op. 57 (arr. S. Rachmaninov for piano): The Tale of Tsar Saltan: Flight of the Bumble-bee” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xf66fc5c644f7836322381d9736e84028a51541c8d0f44cadc6b9fb1baff89f42 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199238212.
Recording identifiers
- ISRC
- HKI199238212
- Title
- Tale of Tsar Saltan, Op. 57 (arr. S. Rachmaninov for piano): The Tale of Tsar Saltan: Flight of the Bumble-bee
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xf66fc5c644f7836322381d9736e84028a51541c8d0f44cadc6b9fb1baff89f42
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:3af5ca0649b480268403146f8782524d974cf770c64e61d0503ffccd528d6c80- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199238212
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Tale of Tsar Saltan, Op. 57 (arr. S. Rachmaninov for piano): The Tale of Tsar Saltan: Flight of the Bumble-bee · Machine-readable JSON-LD