ISRC USDJ29100016
Verified recording
USDJ29100016 is “Down The Line” by Nice & Smooth,
registered on the CopyrightChains blockchain with CopyrightID
0x4f4eddcb7a5a5db3e4da7ee05c506ab211dad6c0854d29762c0912c413ca2586 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/USDJ29100016.
Recording identifiers
- ISRC
- USDJ29100016
- Title
- Down The Line
- Artist
- Nice & Smooth
- CopyrightID (CopyrightChains transaction hash)
0x4f4eddcb7a5a5db3e4da7ee05c506ab211dad6c0854d29762c0912c413ca2586
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:445459a9ed13dddbe0470f9d9b007b50d3edf7ef518c176930492c21e98634da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDJ29100016
- Bitcoin block existence check
- https://blockstream.info/api/block/956304