ISRC GBAYC9903856
Verified recording
GBAYC9903856 is “Mozart: Flute Quartet No. 1 in D Major, K. 285: I. Allegro (Excerpt)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x43db4a8321640c64003646e6bbc4ba61f7640771e3df2b4751bdff3bdad58e03 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9903856.
Recording identifiers
- ISRC
- GBAYC9903856
- Title
- Mozart: Flute Quartet No. 1 in D Major, K. 285: I. Allegro (Excerpt)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x43db4a8321640c64003646e6bbc4ba61f7640771e3df2b4751bdff3bdad58e03
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:4e658c698b11ab8089e19bae1c0b8c8d7b39675a127be8381ad508958e154a10- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9903856
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Mozart: Flute Quartet No. 1 in D Major, K. 285: I. Allegro (Excerpt) · Machine-readable JSON-LD