ISRC GBKCF1300231
Verified recording
GBKCF1300231 is “Rasputin” by Hard Rock Sofa,
registered on the CopyrightChains blockchain with CopyrightID
0xd27c53f3541c8a94bf7ce39a3195328ce25be998897ba558d97824e6c98b20a0 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/GBKCF1300231.
Recording identifiers
- ISRC
- GBKCF1300231
- Title
- Rasputin
- Artist
- Hard Rock Sofa
- CopyrightID (CopyrightChains transaction hash)
0xd27c53f3541c8a94bf7ce39a3195328ce25be998897ba558d97824e6c98b20a0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a528bbab92db387096a4e249fc2d82fd0f53a8132466e229dda06534d91427df- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKCF1300231
- Bitcoin block existence check
- https://blockstream.info/api/block/957118