ISRC GBCRL2000002
Verified recording
GBCRL2000002 is “Blank Space - Piano Version” by Karl Johan Schuster,
registered on the CopyrightChains blockchain with CopyrightID
0xe121b2730e13b320712e774b7da57285a5053628d78ab63b71146fc95e714a38 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCRL2000002.
Recording identifiers
- ISRC
- GBCRL2000002
- Title
- Blank Space - Piano Version
- Artist
- Karl Johan Schuster
- CopyrightID (CopyrightChains transaction hash)
0xe121b2730e13b320712e774b7da57285a5053628d78ab63b71146fc95e714a38
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:9b264929cac2e9f7ec8959b7494916a5c35936cc3f4da04814ae44d7f29119c1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCRL2000002
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Blank Space - Piano Version · Machine-readable JSON-LD