ISRC SEAEP0518020
Verified recording
SEAEP0518020 is “Variations on a Theme of Chopin, Op. 22: Var. 11, 13-18” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x64b087948cf3f4e7c93586f5af9021ae62427c07cfadf49f8eefcfbf2231fadc 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/SEAEP0518020.
Recording identifiers
- ISRC
- SEAEP0518020
- Title
- Variations on a Theme of Chopin, Op. 22: Var. 11, 13-18
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x64b087948cf3f4e7c93586f5af9021ae62427c07cfadf49f8eefcfbf2231fadc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:05ed23a27e865b74bfd3dad4e1f2949e297c862e01d18486b92f1c5f811c5a56- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEP0518020
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Variations on a Theme of Chopin, Op. 22: Var. 11, 13-18 · Machine-readable JSON-LD