ISRC GBF079042111
Verified recording
GBF079042111 is “Mozart: Die Zauberflöte, K.620 / Act 2: "Der Hölle Rache kocht in meinem Herzen"” by Sumi Jo,
registered on the CopyrightChains blockchain with CopyrightID
0x1b1e1e0700a53601fec46a9e84f945e1ec4e35646d2bd095ec1bd440aabfa176 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/GBF079042111.
Recording identifiers
- ISRC
- GBF079042111
- Title
- Mozart: Die Zauberflöte, K.620 / Act 2: "Der Hölle Rache kocht in meinem Herzen"
- Artist
- Sumi Jo
- CopyrightID (CopyrightChains transaction hash)
0x1b1e1e0700a53601fec46a9e84f945e1ec4e35646d2bd095ec1bd440aabfa176
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b6dbeed3f3b1c56eeb63918764e08318366e05d360974dbf1e9a644d37337917- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079042111
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Mozart: Die Zauberflöte, K.620 / Act 2: "Der Hölle Rache kocht in meinem Herzen" · Machine-readable JSON-LD