ISRC GBARU9800489
Verified recording
GBARU9800489 is “Divertimento II, K.137: Allegro assai” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x7f1c251894e5a35ba03ecad1454192bf029e560e78c61c76dc959a05e7696c22 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARU9800489.
Recording identifiers
- ISRC
- GBARU9800489
- Title
- Divertimento II, K.137: Allegro assai
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7f1c251894e5a35ba03ecad1454192bf029e560e78c61c76dc959a05e7696c22
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:0d375291f65e78c2583827b8e46efbdb64541d8b8596a829c1ae54cc3a42ed58- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARU9800489
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Divertimento II, K.137: Allegro assai · Machine-readable JSON-LD