ISRC USA560849384
Verified recording
USA560849384 is “Choir Song” by Nas,
registered on the CopyrightChains blockchain with CopyrightID
0x4973366cc9f614cea4fc847e251d4fe3b22e994ab2532f54ae959e0942e46188 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560849384.
Recording identifiers
- ISRC
- USA560849384
- Title
- Choir Song
- Artist
- Nas
- CopyrightID (CopyrightChains transaction hash)
0x4973366cc9f614cea4fc847e251d4fe3b22e994ab2532f54ae959e0942e46188
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c0f527a013d1f1db6010714f046e58597cc699b2a05e0c3b33634a5c85ec8472- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560849384
- Bitcoin block existence check
- https://blockstream.info/api/block/957118