ISRC DEF066307530
Verified recording
DEF066307530 is “Die Fledermaus: Trinke Liebchen... Glücklich ist, wer vergißt” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0x6f677813d64582ef874507d8d434b663c106c4aeb097298c5ba42c8d1b6159cf and independently timestamped
in Bitcoin block 960210 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066307530.
Recording identifiers
- ISRC
- DEF066307530
- Title
- Die Fledermaus: Trinke Liebchen... Glücklich ist, wer vergißt
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0x6f677813d64582ef874507d8d434b663c106c4aeb097298c5ba42c8d1b6159cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:21:45+00:00
- Bitcoin block
- 960210
- Canonical record hash
sha256:03b947f0f027c58da68d7949a6afcd329e67c3b38cb179467057466543a8bb6d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066307530
- Bitcoin block existence check
- https://blockstream.info/api/block/960210
Full record
Track page: Die Fledermaus: Trinke Liebchen... Glücklich ist, wer vergißt · Machine-readable JSON-LD