ISRC USQX92200002
Verified recording
USQX92200002 is “Phönix-Schwingen, Walzer, Op. 125” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0x9a4e07d1fe1121302f526eac4907247f57f02e5098e9074b0c070acdf7f9646e and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92200002.
Recording identifiers
- ISRC
- USQX92200002
- Title
- Phönix-Schwingen, Walzer, Op. 125
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0x9a4e07d1fe1121302f526eac4907247f57f02e5098e9074b0c070acdf7f9646e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:13abc5495d6f1717aadb60277dba0429c9f4543058fcd8c5f9b68d9264894e3c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92200002
- Bitcoin block existence check
- https://blockstream.info/api/block/959144
Full record
Track page: Phönix-Schwingen, Walzer, Op. 125 · Machine-readable JSON-LD