ISRC GB2SA1200220
Verified recording
GB2SA1200220 is “Theme 12” by Frits Wentink,
registered on the CopyrightChains blockchain with CopyrightID
0x25d8ed6b20fec01eaa402cf019f3e5a1046a382f33b989715a88302dd0205e67 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2SA1200220.
Recording identifiers
- ISRC
- GB2SA1200220
- Title
- Theme 12
- Artist
- Frits Wentink
- CopyrightID (CopyrightChains transaction hash)
0x25d8ed6b20fec01eaa402cf019f3e5a1046a382f33b989715a88302dd0205e67
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:534c9e013b9397bae9c566eb55bcffe6c172655bafbe23fba1a2f38a8461cb36- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2SA1200220
- Bitcoin block existence check
- https://blockstream.info/api/block/960473