ISRC USUYG1439974
Verified recording
USUYG1439974 is “JJ Flash” by Roc Marciano,
registered on the CopyrightChains blockchain with CopyrightID
0xc6733518134b0c95cc7631241d0ad83d412182111afe64f4b37ce19cd912a5b2 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1439974.
Recording identifiers
- ISRC
- USUYG1439974
- Title
- JJ Flash
- Artist
- Roc Marciano
- CopyrightID (CopyrightChains transaction hash)
0xc6733518134b0c95cc7631241d0ad83d412182111afe64f4b37ce19cd912a5b2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:4e9594bc5cd0c1e491db1171a04078c3876c1af6cf189d9aeff31a580a221e6a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1439974
- Bitcoin block existence check
- https://blockstream.info/api/block/953513