ISRC USAT21907517
Verified recording
USAT21907517 is “Smile” by Maisie Peters,
registered on the CopyrightChains blockchain with CopyrightID
0x84d1b7fee07c048741de70ea02610eaf57bd50839fdc96360abdabac39d0df12 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/USAT21907517.
Recording identifiers
- ISRC
- USAT21907517
- Title
- Smile
- Artist
- Maisie Peters
- CopyrightID (CopyrightChains transaction hash)
0x84d1b7fee07c048741de70ea02610eaf57bd50839fdc96360abdabac39d0df12
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:46ff2a3d485a3bfbc2ce9345c439d844bf1019a6a4ab866129ac37960c889a8d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21907517
- Bitcoin block existence check
- https://blockstream.info/api/block/953513