ISRC GBF079140903
Verified recording
GBF079140903 is “Requiem, K. 626 (Ed. Robbins Landon): IIIa. Dies irae - Live at Stephansdom, Vienna, 1991” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xfbab6d6c725f17c2fe6a89fe5ed60117592c2a38339f91121233c47b5634dee6 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/GBF079140903.
Recording identifiers
- ISRC
- GBF079140903
- Title
- Requiem, K. 626 (Ed. Robbins Landon): IIIa. Dies irae - Live at Stephansdom, Vienna, 1991
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xfbab6d6c725f17c2fe6a89fe5ed60117592c2a38339f91121233c47b5634dee6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2674715bb9ff6b755d55a167b7b22a89d41e97c2faaac8c87a0dc90d560fc59a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140903
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Requiem, K. 626 (Ed. Robbins Landon): IIIa. Dies irae - Live at Stephansdom, Vienna, 1991 · Machine-readable JSON-LD