ISRC GBF079140905
Verified recording
GBF079140905 is “Requiem, K. 626 (Ed. Robbins Landon): IIIc. Rex tremendae - Live at Stephansdom, Vienna, 1991” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x8b119f05223b1528dffc548873262b26e4f26323b143bfa5f21efe1eb8421ed0 and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140905.
Recording identifiers
- ISRC
- GBF079140905
- Title
- Requiem, K. 626 (Ed. Robbins Landon): IIIc. Rex tremendae - Live at Stephansdom, Vienna, 1991
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x8b119f05223b1528dffc548873262b26e4f26323b143bfa5f21efe1eb8421ed0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:6b3364b8bd5ca8dff321febf05b7e4a1e3b5072a1c27cf87bea71f5cae52c6dc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140905
- Bitcoin block existence check
- https://blockstream.info/api/block/960108
Full record
Track page: Requiem, K. 626 (Ed. Robbins Landon): IIIc. Rex tremendae - Live at Stephansdom, Vienna, 1991 · Machine-readable JSON-LD