ISRC SEWDL0749705
Verified recording
SEWDL0749705 is “Egyptian March, Op. 355” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0xdf3c13ae02ad870c0efa210e82563cd850361cc9d0c632b7f0b710b9a26de15a and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0749705.
Recording identifiers
- ISRC
- SEWDL0749705
- Title
- Egyptian March, Op. 355
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0xdf3c13ae02ad870c0efa210e82563cd850361cc9d0c632b7f0b710b9a26de15a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:ac993ca5e4de2d3ba3b5728bf9e771294d4de08d12aca3904a20c47cb6c19e24- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0749705
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Egyptian March, Op. 355 · Machine-readable JSON-LD