ISRC USI4R1120524
Verified recording
USI4R1120524 is “Like a Sad Song” by John Fox,
registered on the CopyrightChains blockchain with CopyrightID
0x1e0bb66bb690f086ae01550302f5648fda63bc301f9d174802095e7d2c72a88c and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R1120524.
Recording identifiers
- ISRC
- USI4R1120524
- Title
- Like a Sad Song
- Artist
- John Fox
- CopyrightID (CopyrightChains transaction hash)
0x1e0bb66bb690f086ae01550302f5648fda63bc301f9d174802095e7d2c72a88c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:f0161c735290854da8a1b4a971521c23182735cd7ab5a07fd7466c5189c89d48- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R1120524
- Bitcoin block existence check
- https://blockstream.info/api/block/960302