ISRC USRC12101120
Verified recording
USRC12101120 is “Need to Know” by Doja Cat,
registered on the CopyrightChains blockchain with CopyrightID
0xb7813f7ed393a1e9c9f47f9630c2ef6d4cdf2b5b0c20be7c7ae53ef74378dd86 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/USRC12101120.
Recording identifiers
- ISRC
- USRC12101120
- Title
- Need to Know
- Artist
- Doja Cat
- CopyrightID (CopyrightChains transaction hash)
0xb7813f7ed393a1e9c9f47f9630c2ef6d4cdf2b5b0c20be7c7ae53ef74378dd86
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:06de5cf048300ef1771ef517f70d097a9f70e1ad73748c9cb558ef556b1d3c1d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC12101120
- Bitcoin block existence check
- https://blockstream.info/api/block/953513