ISRC USFM91800218
Verified recording
USFM91800218 is “Code Copy” by Nathan Barr,
registered on the CopyrightChains blockchain with CopyrightID
0x279f6e804dacc1a8da093455c485e31eab087a665e0904ec2509f151c0e007b2 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFM91800218.
Recording identifiers
- ISRC
- USFM91800218
- Title
- Code Copy
- Artist
- Nathan Barr
- CopyrightID (CopyrightChains transaction hash)
0x279f6e804dacc1a8da093455c485e31eab087a665e0904ec2509f151c0e007b2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:35b7f36f567f485bb50f9eb4ccc97fd3b29646b64da0158a17be32bb0b9082f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFM91800218
- Bitcoin block existence check
- https://blockstream.info/api/block/960334