ISRC GBF077142208
Verified recording
GBF077142208 is “Die Fledermaus / Act 2: Couplet: "Ich lade gern mir Gäste ein"” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0xd3f6117243d68610c74d7862a0968a41edee7598cbfdad17268952ef488fadd0 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/GBF077142208.
Recording identifiers
- ISRC
- GBF077142208
- Title
- Die Fledermaus / Act 2: Couplet: "Ich lade gern mir Gäste ein"
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0xd3f6117243d68610c74d7862a0968a41edee7598cbfdad17268952ef488fadd0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:75c04cbe8e41d261673c625079cc52e29d7aaed387c00bc744ffb10863331e82- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077142208
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Die Fledermaus / Act 2: Couplet: "Ich lade gern mir Gäste ein" · Machine-readable JSON-LD