ISRC GBKQU2395352
Verified recording
GBKQU2395352 is “Time for a Change” by Teffa,
registered on the CopyrightChains blockchain with CopyrightID
0x3f60a293e7830fb5da44e5f6cc36fa1aba8aad468cef495ccc60fd777129cdc1 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2395352.
Recording identifiers
- ISRC
- GBKQU2395352
- Title
- Time for a Change
- Artist
- Teffa
- CopyrightID (CopyrightChains transaction hash)
0x3f60a293e7830fb5da44e5f6cc36fa1aba8aad468cef495ccc60fd777129cdc1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:743f1e485fde1abd2236efaa1e74214e913aeff074aed2e8a738c72a495e27ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2395352
- Bitcoin block existence check
- https://blockstream.info/api/block/960459