ISRC DEF066307630
Verified recording
DEF066307630 is “Die Fledermaus: Klänge der Heimat” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0x02b3ce98296ad3aca19cbfd1b16cf1f3a7d6d9083b78fd0d01f6d0a361cd333c and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066307630.
Recording identifiers
- ISRC
- DEF066307630
- Title
- Die Fledermaus: Klänge der Heimat
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0x02b3ce98296ad3aca19cbfd1b16cf1f3a7d6d9083b78fd0d01f6d0a361cd333c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:d26994bcd15155549634deb836ff02eee83d454d100df404277d4f8dec9f1399- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066307630
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Die Fledermaus: Klänge der Heimat · Machine-readable JSON-LD