ISRC GBZSU1200191
Verified recording
GBZSU1200191 is “Twenty 12” by Tunnidge,
registered on the CopyrightChains blockchain with CopyrightID
0xe66e0008393be64971a2e16b55cbdb5d837721a78e8e4ea6ed6ce530d4a15c3c and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBZSU1200191.
Recording identifiers
- ISRC
- GBZSU1200191
- Title
- Twenty 12
- Artist
- Tunnidge
- CopyrightID (CopyrightChains transaction hash)
0xe66e0008393be64971a2e16b55cbdb5d837721a78e8e4ea6ed6ce530d4a15c3c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:79ff58c829c3ae41db32f7419ac8f8af35ea0ad659ac48443b794076dfbe564c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBZSU1200191
- Bitcoin block existence check
- https://blockstream.info/api/block/960468