ISRC USAT21905190
Verified recording
USAT21905190 is “ROTTEN” by Jack Harlow,
registered on the CopyrightChains blockchain with CopyrightID
0x8a331f19533af9d4711670d10742f2cc96b213d398702e84af231af3df706a6e and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21905190.
Recording identifiers
- ISRC
- USAT21905190
- Title
- ROTTEN
- Artist
- Jack Harlow
- CopyrightID (CopyrightChains transaction hash)
0x8a331f19533af9d4711670d10742f2cc96b213d398702e84af231af3df706a6e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:ba4e2e20ad2ee6c346ff5b3b172ca0063234f464ebb8d060146eb4b793a7ff82- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21905190
- Bitcoin block existence check
- https://blockstream.info/api/block/960348