ISRC HKI199258210
Verified recording
HKI199258210 is “An der schonen, blauen Donau (The Beautiful Blue Danube), Op. 314” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0x0415931d457275d43b34faa4c6b393cc3f620437bf5d57a5b9b4e782db5cf804 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199258210.
Recording identifiers
- ISRC
- HKI199258210
- Title
- An der schonen, blauen Donau (The Beautiful Blue Danube), Op. 314
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0x0415931d457275d43b34faa4c6b393cc3f620437bf5d57a5b9b4e782db5cf804
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:106dcf23cd3e03c6d78fae68f06ab7df2461e2f614737c617ae2d83f34c9d9c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199258210
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: An der schonen, blauen Donau (The Beautiful Blue Danube), Op. 314 · Machine-readable JSON-LD