ISRC GBAYC9002518
Verified recording
GBAYC9002518 is “Mozart: Ein musikalischer Spaß, K. 522: IV. Presto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x77b983fbb1f4209ca7fa1025f99149eec228ec3a39323c717ea3738b455c4b02 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9002518.
Recording identifiers
- ISRC
- GBAYC9002518
- Title
- Mozart: Ein musikalischer Spaß, K. 522: IV. Presto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x77b983fbb1f4209ca7fa1025f99149eec228ec3a39323c717ea3738b455c4b02
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:ce7db880b9394d0e4e0e5022070e0e6002d95b1e08ca4f54fc358df192ee22eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9002518
- Bitcoin block existence check
- https://blockstream.info/api/block/960150
Full record
Track page: Mozart: Ein musikalischer Spaß, K. 522: IV. Presto · Machine-readable JSON-LD