ISRC GBAJY2136704
Verified recording
GBAJY2136704 is “Larghetto & Allegro for 2 Pianos in E-Flat Major, Fr1781f (Compl. & Orch. Lev): I. Larghetto –” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x402a2414925df320977fc163b05daf4be18299535b03c9c1c34df16801efd907 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2136704.
Recording identifiers
- ISRC
- GBAJY2136704
- Title
- Larghetto & Allegro for 2 Pianos in E-Flat Major, Fr1781f (Compl. & Orch. Lev): I. Larghetto –
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x402a2414925df320977fc163b05daf4be18299535b03c9c1c34df16801efd907
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:a0a2c052758c2987201970227901ed9d0cecf8e9b14ab308a76019243d068919- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2136704
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Larghetto & Allegro for 2 Pianos in E-Flat Major, Fr1781f (Compl. & Orch. Lev): I. Larghetto – · Machine-readable JSON-LD