ISRC USI4R1130179
Verified recording
USI4R1130179 is “Sometimes a Day Goes By” by John Fox,
registered on the CopyrightChains blockchain with CopyrightID
0xcd11ab78d301715689ed454e3d3649cf441e33a7065f840330e9fe3f70df6a02 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R1130179.
Recording identifiers
- ISRC
- USI4R1130179
- Title
- Sometimes a Day Goes By
- Artist
- John Fox
- CopyrightID (CopyrightChains transaction hash)
0xcd11ab78d301715689ed454e3d3649cf441e33a7065f840330e9fe3f70df6a02
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:24be9c6a02416a17179ccfecc65c6e42ff2b025147219c2d52eeffdc85957b45- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R1130179
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Sometimes a Day Goes By · Machine-readable JSON-LD