ISRC GBAYC0703824
Verified recording
GBAYC0703824 is “Bartók: String Quartet No. 4 in C Major, Sz. 91: I. Allegro” by Béla Bartók,
registered on the CopyrightChains blockchain with CopyrightID
0x3952e92cba256822dd8202525e123f6f211b63224a1f37a606cda9fcb7027adf and independently timestamped
in Bitcoin block 959134 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0703824.
Recording identifiers
- ISRC
- GBAYC0703824
- Title
- Bartók: String Quartet No. 4 in C Major, Sz. 91: I. Allegro
- Artist
- Béla Bartók
- CopyrightID (CopyrightChains transaction hash)
0x3952e92cba256822dd8202525e123f6f211b63224a1f37a606cda9fcb7027adf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T13:34:27+00:00
- Bitcoin block
- 959134
- Canonical record hash
sha256:ee762fd4c34d7bc6e4b879d9b80491dbec88682295cf72e860848948b7151762- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0703824
- Bitcoin block existence check
- https://blockstream.info/api/block/959134
Full record
Track page: Bartók: String Quartet No. 4 in C Major, Sz. 91: I. Allegro · Machine-readable JSON-LD