ISRC USJ3V1306534
Verified recording
USJ3V1306534 is “Serious” by Freestyle Kingz,
registered on the CopyrightChains blockchain with CopyrightID
0xe9a46b79b0417d6be5858dc160c5dfd794d983ec88fd31bf22baff1025e728a4 and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1306534.
Recording identifiers
- ISRC
- USJ3V1306534
- Title
- Serious
- Artist
- Freestyle Kingz
- CopyrightID (CopyrightChains transaction hash)
0xe9a46b79b0417d6be5858dc160c5dfd794d983ec88fd31bf22baff1025e728a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:c506256a5caf514b399f21ef15603b9ff80f3187d111770c8305c309e8515639- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1306534
- Bitcoin block existence check
- https://blockstream.info/api/block/960497