ISRC GBF076510410
Verified recording
GBF076510410 is “Im Krapfenwald'l - Polka française, Op. 336” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0x7796140c885d9a427b12177ff32d0a301996cd85564a253a52b339fb37ea3d2d and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076510410.
Recording identifiers
- ISRC
- GBF076510410
- Title
- Im Krapfenwald'l - Polka française, Op. 336
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0x7796140c885d9a427b12177ff32d0a301996cd85564a253a52b339fb37ea3d2d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:ac9d2f7902a3e77586ef3a5de0e34fc48a5f221afc7e49d338fe15c2b0391f40- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076510410
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Im Krapfenwald'l - Polka française, Op. 336 · Machine-readable JSON-LD