ISRC USSM11002420
Verified recording
USSM11002420 is “Duncan” by Paul Simon,
registered on the CopyrightChains blockchain with CopyrightID
0x0c818091ba1970e6fd02e84e2dd9b8827679c430cab71f827a972a450b10e246 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/USSM11002420.
Recording identifiers
- ISRC
- USSM11002420
- Title
- Duncan
- Artist
- Paul Simon
- CopyrightID (CopyrightChains transaction hash)
0x0c818091ba1970e6fd02e84e2dd9b8827679c430cab71f827a972a450b10e246
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f042afab00d49cb142c8f8cbe4f9e5d4627f1001fc3b88508f22197a57f589d8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11002420
- Bitcoin block existence check
- https://blockstream.info/api/block/953520