ISRC GBAYC9001191
Verified recording
GBAYC9001191 is “Symphony No. 39 in E-Flat Major, K. 543: II. Andante con moto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x7ef5baaf73784d73a1fc8cf55a9cf974e258a90087ba4c1edb002fb0c2c85741 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9001191.
Recording identifiers
- ISRC
- GBAYC9001191
- Title
- Symphony No. 39 in E-Flat Major, K. 543: II. Andante con moto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7ef5baaf73784d73a1fc8cf55a9cf974e258a90087ba4c1edb002fb0c2c85741
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:71d78598db300f8b0460f99eab3fa08d78c043424a9484c336e6dc74850057d9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9001191
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Symphony No. 39 in E-Flat Major, K. 543: II. Andante con moto · Machine-readable JSON-LD