ISRC GBWZD1708002
Verified recording
GBWZD1708002 is “Cantorum” by Penguin Cafe,
registered on the CopyrightChains blockchain with CopyrightID
0x2c18fb038b95e7ee29326e384b52d8f55091b4e012d54ffa4f8a86be48a73722 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/GBWZD1708002.
Recording identifiers
- ISRC
- GBWZD1708002
- Title
- Cantorum
- Artist
- Penguin Cafe
- CopyrightID (CopyrightChains transaction hash)
0x2c18fb038b95e7ee29326e384b52d8f55091b4e012d54ffa4f8a86be48a73722
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d018384745cb4faa0dd72f1c405e797356c4734adb26ae2037dfd66d957c2d7d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWZD1708002
- Bitcoin block existence check
- https://blockstream.info/api/block/957118