ISRC USC4R2003068
Verified recording
USC4R2003068 is “Twinkle Twinkle” by Margo Price,
registered on the CopyrightChains blockchain with CopyrightID
0x1533219e826243fc9c19ae4ecc555903b80da0bcf4857262703c58b2b0130420 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2003068.
Recording identifiers
- ISRC
- USC4R2003068
- Title
- Twinkle Twinkle
- Artist
- Margo Price
- CopyrightID (CopyrightChains transaction hash)
0x1533219e826243fc9c19ae4ecc555903b80da0bcf4857262703c58b2b0130420
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:8423e36479c5205cf1e26f73159a5e48966a1089656e153d9d03f981047f95fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2003068
- Bitcoin block existence check
- https://blockstream.info/api/block/960410