ISRC GBF076940148
Verified recording
GBF076940148 is “Die Zauberflöte, K.620 / Act 2: "In diesen heil'gen Hallen"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xbbfd951a3243081276c9cc9419c92d2177e2cd351351f856aa779c3c37066c90 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/GBF076940148.
Recording identifiers
- ISRC
- GBF076940148
- Title
- Die Zauberflöte, K.620 / Act 2: "In diesen heil'gen Hallen"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xbbfd951a3243081276c9cc9419c92d2177e2cd351351f856aa779c3c37066c90
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2de4e07f2590668ed6b29051e53d5375b4490989be0e97396918fe494bf26c43- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076940148
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Die Zauberflöte, K.620 / Act 2: "In diesen heil'gen Hallen" · Machine-readable JSON-LD