ISRC GBAYC1500768
Verified recording
GBAYC1500768 is “Godowsky: Alt Wien (Arr. Heifetz for Violin and Piano)” by Leopold Godowsky,
registered on the CopyrightChains blockchain with CopyrightID
0x7870a69d118cbfd6458678fba323dde629043e468f8763dbea5e3828fd93331a and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1500768.
Recording identifiers
- ISRC
- GBAYC1500768
- Title
- Godowsky: Alt Wien (Arr. Heifetz for Violin and Piano)
- Artist
- Leopold Godowsky
- CopyrightID (CopyrightChains transaction hash)
0x7870a69d118cbfd6458678fba323dde629043e468f8763dbea5e3828fd93331a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:631a7f88f91acad2f865b7e430a3171339c9a6c44748d80086e30d895142846b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1500768
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Godowsky: Alt Wien (Arr. Heifetz for Violin and Piano) · Machine-readable JSON-LD