ISRC USI4R1120522
Verified recording
USI4R1120522 is “Sam” by John Fox,
registered on the CopyrightChains blockchain with CopyrightID
0x364597de9203149d4a8585e8c0bf4244a10c98d68b95c66de197d729d6f50aa5 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/USI4R1120522.
Recording identifiers
- ISRC
- USI4R1120522
- Title
- Sam
- Artist
- John Fox
- CopyrightID (CopyrightChains transaction hash)
0x364597de9203149d4a8585e8c0bf4244a10c98d68b95c66de197d729d6f50aa5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:01f426d792ed8b4fde4039bca0680835e8b04b91ad955aee0fe4a22e635ec8e6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R1120522
- Bitcoin block existence check
- https://blockstream.info/api/block/956304