ISRC USAT20903898
Verified recording
USAT20903898 is “Yesterday” by Toni Braxton,
registered on the CopyrightChains blockchain with CopyrightID
0x113eb6792727887e11efccd488b992019e46da8c2d773b6f5d34d5aa86400779 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20903898.
Recording identifiers
- ISRC
- USAT20903898
- Title
- Yesterday
- Artist
- Toni Braxton
- CopyrightID (CopyrightChains transaction hash)
0x113eb6792727887e11efccd488b992019e46da8c2d773b6f5d34d5aa86400779
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e10a0e8a06894d7893dc36a9f62ebb9cf3fd454d808337b5d0c94cec3283c896- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20903898
- Bitcoin block existence check
- https://blockstream.info/api/block/953520