ISRC DEF057701600
Verified recording
DEF057701600 is “Wein, Weib und Gesang, Op. 333” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0xefd2e18debfea20cb21f47cc5e0bed9c68b53a04de0e4c43de88432e5a727ae1 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057701600.
Recording identifiers
- ISRC
- DEF057701600
- Title
- Wein, Weib und Gesang, Op. 333
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0xefd2e18debfea20cb21f47cc5e0bed9c68b53a04de0e4c43de88432e5a727ae1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:1d4a8298bd62ad73105ea80e087b37860f1bad8deee3d5ac503bf5f412c2f013- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057701600
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Wein, Weib und Gesang, Op. 333 · Machine-readable JSON-LD