ISRC GBAYC0802374
Verified recording
GBAYC0802374 is “Symphony No. 29 in A Major, K. 201: I. Allegro moderato” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd23efc140ea05a9684a3b3f5f49dd0172521ce19e70f6f25e6ea0a21ddc9f776 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/GBAYC0802374.
Recording identifiers
- ISRC
- GBAYC0802374
- Title
- Symphony No. 29 in A Major, K. 201: I. Allegro moderato
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd23efc140ea05a9684a3b3f5f49dd0172521ce19e70f6f25e6ea0a21ddc9f776
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:73d03dce17d33aa5deba65bd38c12589a1a5cc87b5cad4eba3fa09f1b8fe373c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802374
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 29 in A Major, K. 201: I. Allegro moderato · Machine-readable JSON-LD