ISRC NLY331607203
Verified recording
NLY331607203 is “Cinderella, Suite No. 1, Op. 107: VII. Cinderella's Waltz” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x5da4b48c68acdc604cd18e37a1b8e1f73728f7805c829f9ed2300dca587b6fd0 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331607203.
Recording identifiers
- ISRC
- NLY331607203
- Title
- Cinderella, Suite No. 1, Op. 107: VII. Cinderella's Waltz
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x5da4b48c68acdc604cd18e37a1b8e1f73728f7805c829f9ed2300dca587b6fd0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:38f9f6c374f8459f8d2e03279e418626286d13300fd79ece757cfae2f6adfeb5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331607203
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Cinderella, Suite No. 1, Op. 107: VII. Cinderella's Waltz · Machine-readable JSON-LD