ISRC GBCKB0200071
Verified recording
GBCKB0200071 is “Ach Who” by Caribou,
registered on the CopyrightChains blockchain with CopyrightID
0x146f36f34578b998ee745a7f3f24eec50fadef3ddc96956e09cac5b2beddaf45 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCKB0200071.
Recording identifiers
- ISRC
- GBCKB0200071
- Title
- Ach Who
- Artist
- Caribou
- CopyrightID (CopyrightChains transaction hash)
0x146f36f34578b998ee745a7f3f24eec50fadef3ddc96956e09cac5b2beddaf45
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:f764a5c662cda9cae45bf07bb9a62b357cbf5814c0bc0f421b2f4ccc7d9a44dd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCKB0200071
- Bitcoin block existence check
- https://blockstream.info/api/block/960207