ISRC DEF057303100
Verified recording
DEF057303100 is “Der Zigeunerbaron, Act III: Einzugsmarsch (Arr. Villinger for Wind Ensemble)” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0x817483c7d076d7dfd5499ac37ee249770ec0a75eedc60316e0823d75e61b5269 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057303100.
Recording identifiers
- ISRC
- DEF057303100
- Title
- Der Zigeunerbaron, Act III: Einzugsmarsch (Arr. Villinger for Wind Ensemble)
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0x817483c7d076d7dfd5499ac37ee249770ec0a75eedc60316e0823d75e61b5269
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0a7e77bf1cee3b5e5e26e290f725e9150aace3fc89874a21e16b06791f0ee07c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057303100
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Der Zigeunerbaron, Act III: Einzugsmarsch (Arr. Villinger for Wind Ensemble) · Machine-readable JSON-LD