ISRC GBAYC8500002
Verified recording
GBAYC8500002 is “Bartók: Concerto for Two Pianos and Percussion, Sz. 115: I. Assai lento - Allegro molto” by Béla Bartók,
registered on the CopyrightChains blockchain with CopyrightID
0xa452257e09bd326527ae2fe5f055a4b2d0f58f1b5d5882adeddf33652d2ca0e5 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8500002.
Recording identifiers
- ISRC
- GBAYC8500002
- Title
- Bartók: Concerto for Two Pianos and Percussion, Sz. 115: I. Assai lento - Allegro molto
- Artist
- Béla Bartók
- CopyrightID (CopyrightChains transaction hash)
0xa452257e09bd326527ae2fe5f055a4b2d0f58f1b5d5882adeddf33652d2ca0e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d7d0e663a02f6eb4dc63d7844c2fa4c785d8ce2286ed7841735aa3615fc3e7de- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8500002
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bartók: Concerto for Two Pianos and Percussion, Sz. 115: I. Assai lento - Allegro molto · Machine-readable JSON-LD