ISRC USNRS1128437
Verified recording
USNRS1128437 is “Alegria” by Nader Razdar & Matthew Codek,
registered on the CopyrightChains blockchain with CopyrightID
0xdd8c0fd4ada12b5157f57b2d7fdedf51e961f7751f1e97abd6deff0fb0accf6e 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/USNRS1128437.
Recording identifiers
- ISRC
- USNRS1128437
- Title
- Alegria
- Artist
- Nader Razdar & Matthew Codek
- CopyrightID (CopyrightChains transaction hash)
0xdd8c0fd4ada12b5157f57b2d7fdedf51e961f7751f1e97abd6deff0fb0accf6e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:830fe82c3254cf36bdadafdf4d7ddd2d1a626e7846d59ff8224acb2c8427d178- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNRS1128437
- Bitcoin block existence check
- https://blockstream.info/api/block/956302