ISRC GBMNA2000347
Verified recording
GBMNA2000347 is “Hoppípolla (Arr. for Piano)” by Jon Birgisson,
registered on the CopyrightChains blockchain with CopyrightID
0xcb2efb524f06af5ce28df8d8b90a8ecdbd3deac252dae000c9a6928a8e46dcb3 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/GBMNA2000347.
Recording identifiers
- ISRC
- GBMNA2000347
- Title
- Hoppípolla (Arr. for Piano)
- Artist
- Jon Birgisson
- CopyrightID (CopyrightChains transaction hash)
0xcb2efb524f06af5ce28df8d8b90a8ecdbd3deac252dae000c9a6928a8e46dcb3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:452ea303c2ce05c3d491179e0a4bc8ba5fe6f4ea6af37d40e6224c08c7a67fce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMNA2000347
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Hoppípolla (Arr. for Piano) · Machine-readable JSON-LD