ISRC USBC17500266
Verified recording
USBC17500266 is “Die tote Stadt: Act I: Marietta! - Paul... Paul...” by Erich Wolfgang Korngold,
registered on the CopyrightChains blockchain with CopyrightID
0x728e68b979c1b2eec530a4ea55ddb570fcdd322f92a13390529afc91fd374c65 and independently timestamped
in Bitcoin block 960193 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17500266.
Recording identifiers
- ISRC
- USBC17500266
- Title
- Die tote Stadt: Act I: Marietta! - Paul... Paul...
- Artist
- Erich Wolfgang Korngold
- CopyrightID (CopyrightChains transaction hash)
0x728e68b979c1b2eec530a4ea55ddb570fcdd322f92a13390529afc91fd374c65
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:05:19+00:00
- Bitcoin block
- 960193
- Canonical record hash
sha256:4ecd03db3ab1202ff1cf6f3edc7d190f284ad6caab5bc8c5574f0e967c02dc3f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17500266
- Bitcoin block existence check
- https://blockstream.info/api/block/960193
Full record
Track page: Die tote Stadt: Act I: Marietta! - Paul... Paul... · Machine-readable JSON-LD