ISRC USRC12402222
Verified recording
USRC12402222 is “Sincere” by Khalid,
registered on the CopyrightChains blockchain with CopyrightID
0x67c1b7aac96d1419cc3d5cc1639982f647379e5ea0a31825953f6503f2ee6a3e and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC12402222.
Recording identifiers
- ISRC
- USRC12402222
- Title
- Sincere
- Artist
- Khalid
- CopyrightID (CopyrightChains transaction hash)
0x67c1b7aac96d1419cc3d5cc1639982f647379e5ea0a31825953f6503f2ee6a3e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:9c78cc1ce5285f918978d7c5f49c5329f1d80937c06375a58ff82f160507ea00- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC12402222
- Bitcoin block existence check
- https://blockstream.info/api/block/953528