ISRC GBBBA6450231
Verified recording
GBBBA6450231 is “Two Minuets with Contredanses (Quadrilles), K.463: Minuet No. 1 in F” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x243f6c44c316522df5bc26e30c63591094acac0009f5d91b845ca905c301bb32 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA6450231.
Recording identifiers
- ISRC
- GBBBA6450231
- Title
- Two Minuets with Contredanses (Quadrilles), K.463: Minuet No. 1 in F
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x243f6c44c316522df5bc26e30c63591094acac0009f5d91b845ca905c301bb32
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:779f85688179537f383da22101e6a0ae48f1c15df723041a3be102e3fcd8ea24- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA6450231
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: Two Minuets with Contredanses (Quadrilles), K.463: Minuet No. 1 in F · Machine-readable JSON-LD