ISRC US5ED1200047
Verified recording
US5ED1200047 is “Smile” by Jonathan McReynolds,
registered on the CopyrightChains blockchain with CopyrightID
0x20e5d117e6f4140b0b1e5784fd671e11b4817c820526f6a8b7ca4da087e1014f and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5ED1200047.
Recording identifiers
- ISRC
- US5ED1200047
- Title
- Smile
- Artist
- Jonathan McReynolds
- CopyrightID (CopyrightChains transaction hash)
0x20e5d117e6f4140b0b1e5784fd671e11b4817c820526f6a8b7ca4da087e1014f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:b5ecf9818f16f3747cb8d8a71ce6bbd64a7f7ccdc5d5ce39b05d0bf14d7545d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5ED1200047
- Bitcoin block existence check
- https://blockstream.info/api/block/953515