ISRC GBF079140908
Verified recording
GBF079140908 is “Requiem, K. 626 (Ed. Robbins Landon): IIIf. Lacrimosa - Live at Stephansdom, Vienna, 1991” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd8aa3f127b6c911a5965227447d68a035604795f96892950790af2adfb976622 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140908.
Recording identifiers
- ISRC
- GBF079140908
- Title
- Requiem, K. 626 (Ed. Robbins Landon): IIIf. Lacrimosa - Live at Stephansdom, Vienna, 1991
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd8aa3f127b6c911a5965227447d68a035604795f96892950790af2adfb976622
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:647792c2c3cdf66872b95a86f16d478eda33de892216be322bfdf2c06ce9de01- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140908
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Requiem, K. 626 (Ed. Robbins Landon): IIIf. Lacrimosa - Live at Stephansdom, Vienna, 1991 · Machine-readable JSON-LD