ISRC QM6MZ1517460
Verified recording
QM6MZ1517460 is “Wein, Weib und Gesang, Op. 333” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0x74ac77a0ec31ea398ae087bbf1d7a778fd75aa83d8ecfe554bcc6f5f50cb285c and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1517460.
Recording identifiers
- ISRC
- QM6MZ1517460
- Title
- Wein, Weib und Gesang, Op. 333
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0x74ac77a0ec31ea398ae087bbf1d7a778fd75aa83d8ecfe554bcc6f5f50cb285c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:612ca2b745d27849890effe5f0dd85ce300427af113c9482003c8305d87f2676- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1517460
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Wein, Weib und Gesang, Op. 333 · Machine-readable JSON-LD