ISRC ITP901400008
Verified recording
ITP901400008 is “Pizzicato Polka - for Piano Duet: Pizzicato Polka” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0x45230f15face4a9b834d7d0dd22c719a6fe1218891908c2748f785f73da10e60 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/ITP901400008.
Recording identifiers
- ISRC
- ITP901400008
- Title
- Pizzicato Polka - for Piano Duet: Pizzicato Polka
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0x45230f15face4a9b834d7d0dd22c719a6fe1218891908c2748f785f73da10e60
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:37ec9296b2744cac0e9e1ce2e9435d64d75d4d8bb83a31187b509a911345c77f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITP901400008
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Pizzicato Polka - for Piano Duet: Pizzicato Polka · Machine-readable JSON-LD