ISRC DEF057530610
Verified recording
DEF057530610 is “Die Fledermaus, Act II: No. 10, Csárdás. Klänge der Heimat” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0xce1b2c1d8ac299217c09c3879cd41062d184fe90f12c44e255d0d16d8571435c and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057530610.
Recording identifiers
- ISRC
- DEF057530610
- Title
- Die Fledermaus, Act II: No. 10, Csárdás. Klänge der Heimat
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0xce1b2c1d8ac299217c09c3879cd41062d184fe90f12c44e255d0d16d8571435c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:154585e760593013c010efb4fbaa5602f8dcfd275dff5bfe895ce7ea310313b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057530610
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Die Fledermaus, Act II: No. 10, Csárdás. Klänge der Heimat · Machine-readable JSON-LD