ISRC USMO10001020
Verified recording
USMO10001020 is “Didn't Cha Know” by Erykah Badu,
registered on the CopyrightChains blockchain with CopyrightID
0x541bbc645ce356af8023d24cd899117a962fb89d6687062560af59928ffb771e 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/USMO10001020.
Recording identifiers
- ISRC
- USMO10001020
- Title
- Didn't Cha Know
- Artist
- Erykah Badu
- CopyrightID (CopyrightChains transaction hash)
0x541bbc645ce356af8023d24cd899117a962fb89d6687062560af59928ffb771e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:6b49c16c44269ed32141204adcc071501a7853f5e852ea5416782477a3bddfa1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMO10001020
- Bitcoin block existence check
- https://blockstream.info/api/block/953513