ISRC GBF076913520
Verified recording
GBF076913520 is “Die Zauberflöte, K.620 / Act 1: "Das klinget so herrlich"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x5b4c4d066e32b4c49ada4720256772c095ac60e9bd3afaaaf59180794cbf7812 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076913520.
Recording identifiers
- ISRC
- GBF076913520
- Title
- Die Zauberflöte, K.620 / Act 1: "Das klinget so herrlich"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x5b4c4d066e32b4c49ada4720256772c095ac60e9bd3afaaaf59180794cbf7812
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:f4f95741dd817c5e1061427a226b18aa6628497cec8b6a3950ef7afe83d9d5c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076913520
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Die Zauberflöte, K.620 / Act 1: "Das klinget so herrlich" · Machine-readable JSON-LD