ISRC USUR40414403
Verified recording
USUR40414403 is “Bronson” by Greyboy,
registered on the CopyrightChains blockchain with CopyrightID
0xc37b86e05ce1148ee46517e35cf2e4a10d18616b7b0df79b946d4dad258c5c2a 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/USUR40414403.
Recording identifiers
- ISRC
- USUR40414403
- Title
- Bronson
- Artist
- Greyboy
- CopyrightID (CopyrightChains transaction hash)
0xc37b86e05ce1148ee46517e35cf2e4a10d18616b7b0df79b946d4dad258c5c2a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4cae15d1fe47b4b11dda0499fd45574bb463c97a2254494eb45f8488627fa19a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR40414403
- Bitcoin block existence check
- https://blockstream.info/api/block/956304