ISRC GBAYC0202183
Verified recording
GBAYC0202183 is “Bartók: String Quartet No. 4 in C Major, Sz. 91: V. Allegro molto” by Béla Bartók,
registered on the CopyrightChains blockchain with CopyrightID
0xfa48e6a2a9cda362cb786084fe776bea1681cf1ba3d9db19151e0e216d51d93a and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0202183.
Recording identifiers
- ISRC
- GBAYC0202183
- Title
- Bartók: String Quartet No. 4 in C Major, Sz. 91: V. Allegro molto
- Artist
- Béla Bartók
- CopyrightID (CopyrightChains transaction hash)
0xfa48e6a2a9cda362cb786084fe776bea1681cf1ba3d9db19151e0e216d51d93a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:d3b55d96a089d5d4016247ce9808ef07dc764ea1b9225b4ed18b39ec14d79e5f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0202183
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Bartók: String Quartet No. 4 in C Major, Sz. 91: V. Allegro molto · Machine-readable JSON-LD