ISRC GBAJY9799813
Verified recording
GBAJY9799813 is “Schwanda the Bagpiper: Polka” by Jaromír Weinberger,
registered on the CopyrightChains blockchain with CopyrightID
0xcb57ebe64ec47f9e3d1b170fab279ef36a6abbf0b35473199b668e666275e38a and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY9799813.
Recording identifiers
- ISRC
- GBAJY9799813
- Title
- Schwanda the Bagpiper: Polka
- Artist
- Jaromír Weinberger
- CopyrightID (CopyrightChains transaction hash)
0xcb57ebe64ec47f9e3d1b170fab279ef36a6abbf0b35473199b668e666275e38a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:49396d77af5cf604397a945a0398a65871232c17900b4008b993c0980b17f2e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY9799813
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Schwanda the Bagpiper: Polka · Machine-readable JSON-LD