ISRC GBAYC2100822
Verified recording
GBAYC2100822 is “Mozart: Sinfonia concertante in E-Flat Major, K. 297b: III. Andantino con variazioni: (j) Variation IX” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x364ff31b285b7f05ef7f906706ab2bb5c3031c097356391e800f41127167e247 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/GBAYC2100822.
Recording identifiers
- ISRC
- GBAYC2100822
- Title
- Mozart: Sinfonia concertante in E-Flat Major, K. 297b: III. Andantino con variazioni: (j) Variation IX
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x364ff31b285b7f05ef7f906706ab2bb5c3031c097356391e800f41127167e247
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:4f918f7e941715a75dab707fca075674a7cb0b1fc88e22cd26f48ada4edd7df5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2100822
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Mozart: Sinfonia concertante in E-Flat Major, K. 297b: III. Andantino con variazioni: (j) Variation IX · Machine-readable JSON-LD