ISRC ATFK92300001
Verified recording
ATFK92300001 is “Screw Up” by James Cottriall,
registered on the CopyrightChains blockchain with CopyrightID
0x165e6269e119d554455f66c37b632e7b6b3aed76003daa6f82f728c2b82aea2a and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATFK92300001.
Recording identifiers
- ISRC
- ATFK92300001
- Title
- Screw Up
- Artist
- James Cottriall
- CopyrightID (CopyrightChains transaction hash)
0x165e6269e119d554455f66c37b632e7b6b3aed76003daa6f82f728c2b82aea2a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:4de73325591e5e514244539de74e1dcfb751d90f329851364c067b9c96016829- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATFK92300001
- Bitcoin block existence check
- https://blockstream.info/api/block/956889