ISRC USSJ10813902
Verified recording
USSJ10813902 is “Treasure WaltzOp. 418” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0x85cd4ec146b789164f07cdf788fcae9ff6d95488e673b1702c523d5c43694ebd and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10813902.
Recording identifiers
- ISRC
- USSJ10813902
- Title
- Treasure WaltzOp. 418
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0x85cd4ec146b789164f07cdf788fcae9ff6d95488e673b1702c523d5c43694ebd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:ec16d7627dbe15e82dd56856eadaff38527b6d7db9d704bad69f840a68dd637c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10813902
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: Treasure WaltzOp. 418 · Machine-readable JSON-LD