ISRC GBCKB0500202
Verified recording
GBCKB0500202 is “Subotnick” by Caribou,
registered on the CopyrightChains blockchain with CopyrightID
0x2fbc7d69173f1fd1fdf645c052f25edccb0c7ba55b30ba221fd5a1b39d8bb6f4 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCKB0500202.
Recording identifiers
- ISRC
- GBCKB0500202
- Title
- Subotnick
- Artist
- Caribou
- CopyrightID (CopyrightChains transaction hash)
0x2fbc7d69173f1fd1fdf645c052f25edccb0c7ba55b30ba221fd5a1b39d8bb6f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e3ee4d3d0faf03ef14ca52c0a842b289744987b52a5fe1809cbcd8b1c681ff79- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCKB0500202
- Bitcoin block existence check
- https://blockstream.info/api/block/953520