ISRC USCGJ2057144
Verified recording
USCGJ2057144 is “Jonnet” by Oldschool Union,
registered on the CopyrightChains blockchain with CopyrightID
0xade044c13aa20ed7bf715e9e6dde0dc11963afb29f405fde608ee771ac1bb3f4 and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2057144.
Recording identifiers
- ISRC
- USCGJ2057144
- Title
- Jonnet
- Artist
- Oldschool Union
- CopyrightID (CopyrightChains transaction hash)
0xade044c13aa20ed7bf715e9e6dde0dc11963afb29f405fde608ee771ac1bb3f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:2839746eaf61dc8a543883a3be2eb44facc93844a0a163f2620f33a616be59f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2057144
- Bitcoin block existence check
- https://blockstream.info/api/block/960429