ISRC DEF066804050
Verified recording
DEF066804050 is “Die Fledermaus / Act 1: Terzett: Oje, wie rührt mich dies” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0x0fc58cecd6cf561c59a0a67130f5b91ae0579b1334ce26790de4a457d072d63f 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/DEF066804050.
Recording identifiers
- ISRC
- DEF066804050
- Title
- Die Fledermaus / Act 1: Terzett: Oje, wie rührt mich dies
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0x0fc58cecd6cf561c59a0a67130f5b91ae0579b1334ce26790de4a457d072d63f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:aac37b68ad98cba54201b6166615fa3e81f1f329e35c7a6701b64b4a825f105c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066804050
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Die Fledermaus / Act 1: Terzett: Oje, wie rührt mich dies · Machine-readable JSON-LD