ISRC GBDGQ2135503
Verified recording
GBDGQ2135503 is “Sinfonia Concertante for Four Winds in E-Flat Major, K. 297b: III. Andantino con variazioni” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x6ba0b6b484f42d8222dc34508042ffad6355ffc4559545c728f0e79aceea8232 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/GBDGQ2135503.
Recording identifiers
- ISRC
- GBDGQ2135503
- Title
- Sinfonia Concertante for Four Winds in E-Flat Major, K. 297b: III. Andantino con variazioni
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x6ba0b6b484f42d8222dc34508042ffad6355ffc4559545c728f0e79aceea8232
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:37a05f2ef69f2de42d6849d4bcc21544341f4283a40021ad0e9941080805f38d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ2135503
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sinfonia Concertante for Four Winds in E-Flat Major, K. 297b: III. Andantino con variazioni · Machine-readable JSON-LD