ISRC SEWDL9750017
Verified recording
SEWDL9750017 is “The Blue Danube, Op. 314” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0xc110f45355a593be946c605601ce9e78aed8b43f0c0ed8519305e4fd2d31f59a and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL9750017.
Recording identifiers
- ISRC
- SEWDL9750017
- Title
- The Blue Danube, Op. 314
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0xc110f45355a593be946c605601ce9e78aed8b43f0c0ed8519305e4fd2d31f59a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:202f3d11908bd7e8a0de85b42c020e98e8c8e56a3e5840c8e5a8361352001d66- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL9750017
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: The Blue Danube, Op. 314 · Machine-readable JSON-LD