ISRC USBC18400146
Verified recording
USBC18400146 is “Sunday” by Mandy Patinkin,
registered on the CopyrightChains blockchain with CopyrightID
0x6cff8b22f9bbb7ea8eb2dcf35229612f60eaf12663a2e79e9d525a55b8fdefc4 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/USBC18400146.
Recording identifiers
- ISRC
- USBC18400146
- Title
- Sunday
- Artist
- Mandy Patinkin
- CopyrightID (CopyrightChains transaction hash)
0x6cff8b22f9bbb7ea8eb2dcf35229612f60eaf12663a2e79e9d525a55b8fdefc4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b2611ebd40082a03f710fa5e3dc21060e4c96941cf97a8f6592ca47731a4da4b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18400146
- Bitcoin block existence check
- https://blockstream.info/api/block/953520