ISRC GBAYC9503414
Verified recording
GBAYC9503414 is “Mozart: Symphony No. 4 in D Major, K. 19: III. Presto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x373103489a762a652ef82756843d6645566c03122fadc04b802ab7e76d1444c8 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/GBAYC9503414.
Recording identifiers
- ISRC
- GBAYC9503414
- Title
- Mozart: Symphony No. 4 in D Major, K. 19: III. Presto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x373103489a762a652ef82756843d6645566c03122fadc04b802ab7e76d1444c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c95be6c469f5880e82a95deffe0a8124a05d839adaa3db6977af5b12d1d512a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9503414
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mozart: Symphony No. 4 in D Major, K. 19: III. Presto · Machine-readable JSON-LD