ISRC USA2P0882816
Verified recording
USA2P0882816 is “Da Underworld” by The Jacka,
registered on the CopyrightChains blockchain with CopyrightID
0x523d728fb5c5f02242928b1ebd4892843862b13853793bb2b7de6269301ab5f6 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P0882816.
Recording identifiers
- ISRC
- USA2P0882816
- Title
- Da Underworld
- Artist
- The Jacka
- CopyrightID (CopyrightChains transaction hash)
0x523d728fb5c5f02242928b1ebd4892843862b13853793bb2b7de6269301ab5f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:1ca60e5c71a0c553a3dd052fc2640f3f0320a8941358fcbcde42f11421ee6739- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P0882816
- Bitcoin block existence check
- https://blockstream.info/api/block/960117