ISRC ATUM71800113
Verified recording
ATUM71800113 is “Kaiserwalzer, Op. 437 (Arr. Gerald Wirth)” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0x558ddb5c201f5c3bde41e4df62625db62f523779d2acc9f50977fb6b3d6902de and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATUM71800113.
Recording identifiers
- ISRC
- ATUM71800113
- Title
- Kaiserwalzer, Op. 437 (Arr. Gerald Wirth)
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0x558ddb5c201f5c3bde41e4df62625db62f523779d2acc9f50977fb6b3d6902de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:e6eb0ab312a35c4b9a11a03239eb4dcc8708b40243cec0a2e08665a63ef9926c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATUM71800113
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Kaiserwalzer, Op. 437 (Arr. Gerald Wirth) · Machine-readable JSON-LD