ISRC GBAYC9400917
Verified recording
GBAYC9400917 is “Concerto for Orchestra (1994 Digital Remaster): I Intrada (Allegro maestoso)” by Witold Lutosławski,
registered on the CopyrightChains blockchain with CopyrightID
0xb789b1d333330fd7748ce1537399793bfa4126cd4fdc00fbdf7bb198bfbacfd5 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9400917.
Recording identifiers
- ISRC
- GBAYC9400917
- Title
- Concerto for Orchestra (1994 Digital Remaster): I Intrada (Allegro maestoso)
- Artist
- Witold Lutosławski
- CopyrightID (CopyrightChains transaction hash)
0xb789b1d333330fd7748ce1537399793bfa4126cd4fdc00fbdf7bb198bfbacfd5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:122aadcb80b73d36e4bb420fd5c7ceb4b60a507e077ee5a96475633e73d0d083- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9400917
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Concerto for Orchestra (1994 Digital Remaster): I Intrada (Allegro maestoso) · Machine-readable JSON-LD