ISRC GBAYC1700553
Verified recording
GBAYC1700553 is “Mozart: Violin Sonata No. 26 in B-Flat Major, K. 378: II. Andantino sostenuto e cantabile” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xbf70252def868a7b239c3434f5dce97bc375baaa19809848de5b00705f9b875a and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1700553.
Recording identifiers
- ISRC
- GBAYC1700553
- Title
- Mozart: Violin Sonata No. 26 in B-Flat Major, K. 378: II. Andantino sostenuto e cantabile
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xbf70252def868a7b239c3434f5dce97bc375baaa19809848de5b00705f9b875a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f7681c4d8ec631b556408587d2dceedef7af3f54d618cec3e753e1f90f0ae696- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1700553
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Mozart: Violin Sonata No. 26 in B-Flat Major, K. 378: II. Andantino sostenuto e cantabile · Machine-readable JSON-LD