ISRC USSM10414239
Verified recording
USSM10414239 is “Intro” by Nas,
registered on the CopyrightChains blockchain with CopyrightID
0xefd927c4f6c7e824cd130bcb131939745e2aae331f247abb1aafd30f6518c20b and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10414239.
Recording identifiers
- ISRC
- USSM10414239
- Title
- Intro
- Artist
- Nas
- CopyrightID (CopyrightChains transaction hash)
0xefd927c4f6c7e824cd130bcb131939745e2aae331f247abb1aafd30f6518c20b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f3a00abd933ce1313ce69e92bd505644d4e27fa7d912d02b77ddadd32b39b9e7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10414239
- Bitcoin block existence check
- https://blockstream.info/api/block/956302