ISRC GBTKW1700351
Verified recording
GBTKW1700351 is “Crowd Control” by Optiv,
registered on the CopyrightChains blockchain with CopyrightID
0x8c2fcf5f0aa10126fe005eb6d2fe9bcf8efa4b727f94bdc71a29615cf279013c and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBTKW1700351.
Recording identifiers
- ISRC
- GBTKW1700351
- Title
- Crowd Control
- Artist
- Optiv
- CopyrightID (CopyrightChains transaction hash)
0x8c2fcf5f0aa10126fe005eb6d2fe9bcf8efa4b727f94bdc71a29615cf279013c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:529b000650eabb8ac1513bc408eaccf81591f6d2300a29512a72eac8edc4a8bd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBTKW1700351
- Bitcoin block existence check
- https://blockstream.info/api/block/956304