ISRC DEF066307550
Verified recording
DEF066307550 is “Die Fledermaus: Oh je, wie rührt mich dies... Folgen Sie nun schnell” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0x835d9fbeef17298ce20ade926817569da5da90ccbdbe0f8f628f06d8ca083722 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/DEF066307550.
Recording identifiers
- ISRC
- DEF066307550
- Title
- Die Fledermaus: Oh je, wie rührt mich dies... Folgen Sie nun schnell
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0x835d9fbeef17298ce20ade926817569da5da90ccbdbe0f8f628f06d8ca083722
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:262a93fd92711135728d1b9d8c768c126c2c9db76c8c6487cad0b897b46789ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066307550
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Die Fledermaus: Oh je, wie rührt mich dies... Folgen Sie nun schnell · Machine-readable JSON-LD