ISRC DEF057530624
Verified recording
DEF057530624 is “Die Fledermaus, Act I: Dialogue. Seid ihr verrückt geworden?” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0xecf64fe6f19118fd6e8ed2d52d16883fae7fd25356c4cbec3c1332f771e410f9 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057530624.
Recording identifiers
- ISRC
- DEF057530624
- Title
- Die Fledermaus, Act I: Dialogue. Seid ihr verrückt geworden?
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0xecf64fe6f19118fd6e8ed2d52d16883fae7fd25356c4cbec3c1332f771e410f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:7af189600f3919dd58f8a427d7b69815472f9bceec1b1c4ec98c14fe0793d81f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057530624
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Die Fledermaus, Act I: Dialogue. Seid ihr verrückt geworden? · Machine-readable JSON-LD