ISRC SEWDL0775716
Verified recording
SEWDL0775716 is “The Love for Three Oranges, Op. 33b: III. March” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xb972b9faea505b92f1f33b76205700f5c1e55cee51d7a07d7fb5dc3f2f7bfcdf and independently timestamped
in Bitcoin block 960183 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0775716.
Recording identifiers
- ISRC
- SEWDL0775716
- Title
- The Love for Three Oranges, Op. 33b: III. March
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xb972b9faea505b92f1f33b76205700f5c1e55cee51d7a07d7fb5dc3f2f7bfcdf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:10:20+00:00
- Bitcoin block
- 960183
- Canonical record hash
sha256:4bc96d3efa18ea2f9c936c86ac5cf4050d9cf9e4796cad9ca8b27d57d51e2e73- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0775716
- Bitcoin block existence check
- https://blockstream.info/api/block/960183
Full record
Track page: The Love for Three Oranges, Op. 33b: III. March · Machine-readable JSON-LD