ISRC USQ4E1803990
Verified recording
USQ4E1803990 is “Backyard Magic” by Nathan Barr,
registered on the CopyrightChains blockchain with CopyrightID
0x47d9c7468bee29f8ed7d6a3cf80452feb3c8769aed7293fabb29e0b99a760bc4 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E1803990.
Recording identifiers
- ISRC
- USQ4E1803990
- Title
- Backyard Magic
- Artist
- Nathan Barr
- CopyrightID (CopyrightChains transaction hash)
0x47d9c7468bee29f8ed7d6a3cf80452feb3c8769aed7293fabb29e0b99a760bc4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:b489705f4744edfc692e3384764a6b04c413f3933fbc167acafd51cf3b2b2e1f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E1803990
- Bitcoin block existence check
- https://blockstream.info/api/block/960368