ISRC GBGLW1900482
Verified recording
GBGLW1900482 is “Knock Knock” by Church & AP,
registered on the CopyrightChains blockchain with CopyrightID
0x57fab9a2552845b01791e420c7500ba034a1345c4fd28f336d8e355d120c2041 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/GBGLW1900482.
Recording identifiers
- ISRC
- GBGLW1900482
- Title
- Knock Knock
- Artist
- Church & AP
- CopyrightID (CopyrightChains transaction hash)
0x57fab9a2552845b01791e420c7500ba034a1345c4fd28f336d8e355d120c2041
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b0f98640f431c8328eeb0aabde034fd15d59ed34dac5e0ed7a646abb9524b3e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBGLW1900482
- Bitcoin block existence check
- https://blockstream.info/api/block/956304