ISRC USAT22221699
Verified recording
USAT22221699 is “Know Better” by Sir Chloe,
registered on the CopyrightChains blockchain with CopyrightID
0x4e20239fd85f9f36e05496b280a3053bacaf2b7f157a60fd019c890df321d327 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/USAT22221699.
Recording identifiers
- ISRC
- USAT22221699
- Title
- Know Better
- Artist
- Sir Chloe
- CopyrightID (CopyrightChains transaction hash)
0x4e20239fd85f9f36e05496b280a3053bacaf2b7f157a60fd019c890df321d327
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:fe0e7d2b60e10cfbc357c0220f838433ac97fd49c7a1a29689b753d4449baeb9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT22221699
- Bitcoin block existence check
- https://blockstream.info/api/block/953513