ISRC USFKZ0610623
Verified recording
USFKZ0610623 is “Snegurochka (The Snow Maiden): Dance of the Tumblers” by Nikolai Rimsky-Korsakov,
registered on the CopyrightChains blockchain with CopyrightID
0x62d31c3147abd3c4b6ecbfc68b8ed6c989c28b8deb3d7c11be95cf548615e0bb and independently timestamped
in Bitcoin block 959109 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ0610623.
Recording identifiers
- ISRC
- USFKZ0610623
- Title
- Snegurochka (The Snow Maiden): Dance of the Tumblers
- Artist
- Nikolai Rimsky-Korsakov
- CopyrightID (CopyrightChains transaction hash)
0x62d31c3147abd3c4b6ecbfc68b8ed6c989c28b8deb3d7c11be95cf548615e0bb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T07:21:40+00:00
- Bitcoin block
- 959109
- Canonical record hash
sha256:aecc8758f962f7af946dafabe5d70d711ee0bdbfe87d2a56af61d600147b484f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ0610623
- Bitcoin block existence check
- https://blockstream.info/api/block/959109
Full record
Track page: Snegurochka (The Snow Maiden): Dance of the Tumblers · Machine-readable JSON-LD