ISRC USUM71806080
Verified recording
USUM71806080 is “Pretty Ugly” by Tierra Whack,
registered on the CopyrightChains blockchain with CopyrightID
0xb5ec75e63c25d32a1d2da34da57928a3585f2ee83823c717636f06b8000e2146 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/USUM71806080.
Recording identifiers
- ISRC
- USUM71806080
- Title
- Pretty Ugly
- Artist
- Tierra Whack
- CopyrightID (CopyrightChains transaction hash)
0xb5ec75e63c25d32a1d2da34da57928a3585f2ee83823c717636f06b8000e2146
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:222f0a9be3b0b6e63bf099f8dfc9847989df9231262017e542b6f0ea35f2f47f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71806080
- Bitcoin block existence check
- https://blockstream.info/api/block/953513