ISRC USSJ10803646
Verified recording
USSJ10803646 is “Im Krapfenwald'l Polka (In Krapfen's Woods), Op. 336” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0xe18bb1e9fb67779ab619c006cbb7f2a61a2d8dfb6528aec8a0ef71dd940f65c0 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10803646.
Recording identifiers
- ISRC
- USSJ10803646
- Title
- Im Krapfenwald'l Polka (In Krapfen's Woods), Op. 336
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0xe18bb1e9fb67779ab619c006cbb7f2a61a2d8dfb6528aec8a0ef71dd940f65c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d092381e6dac43caa5b416b6ac8c45e667abc2b43e2ea39acd6e6baaefcd6d28- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10803646
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Im Krapfenwald'l Polka (In Krapfen's Woods), Op. 336 · Machine-readable JSON-LD