ISRC US4R31500002
Verified recording
US4R31500002 is “Time Check” by Steve Smith,
registered on the CopyrightChains blockchain with CopyrightID
0xdade497db1e0ed0f84b0903c2957e47f92f6c1594341d8f33ca36e8281afef89 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31500002.
Recording identifiers
- ISRC
- US4R31500002
- Title
- Time Check
- Artist
- Steve Smith
- CopyrightID (CopyrightChains transaction hash)
0xdade497db1e0ed0f84b0903c2957e47f92f6c1594341d8f33ca36e8281afef89
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:202066caa5801a886a58d64a99b7ad29e04fcd8274ee47d634466b17d6b0da5f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31500002
- Bitcoin block existence check
- https://blockstream.info/api/block/960448