ISRC DEAD60802914
Verified recording
DEAD60802914 is “Cinderella, Op. 87, Act II: Waltz-Coda (arr. M. Rostropovich)” by Mstislav Rostropovich,
registered on the CopyrightChains blockchain with CopyrightID
0xad761eac9b57d3c9a365baa15b5fa88dd9710b21306c0387cbf21e4db920a832 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD60802914.
Recording identifiers
- ISRC
- DEAD60802914
- Title
- Cinderella, Op. 87, Act II: Waltz-Coda (arr. M. Rostropovich)
- Artist
- Mstislav Rostropovich
- CopyrightID (CopyrightChains transaction hash)
0xad761eac9b57d3c9a365baa15b5fa88dd9710b21306c0387cbf21e4db920a832
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ca153a9a0926706a5e394d3111695f1e84af592c500ecaa64ddd6baa95b08d1a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD60802914
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Cinderella, Op. 87, Act II: Waltz-Coda (arr. M. Rostropovich) · Machine-readable JSON-LD