ISRC GBTKW1210908
Verified recording
GBTKW1210908 is “Start It Again” by Optiv,
registered on the CopyrightChains blockchain with CopyrightID
0x352bab2bc51b9e918fea85543b5c9060799c2cd7d530ed173d31439c001348d1 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/GBTKW1210908.
Recording identifiers
- ISRC
- GBTKW1210908
- Title
- Start It Again
- Artist
- Optiv
- CopyrightID (CopyrightChains transaction hash)
0x352bab2bc51b9e918fea85543b5c9060799c2cd7d530ed173d31439c001348d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:68ca1c1f38740a633aa2bf62904dd767a00cff1cae91c71441306b3ccf449903- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBTKW1210908
- Bitcoin block existence check
- https://blockstream.info/api/block/957118