ISRC USSM10103870
Verified recording
USSM10103870 is “Cecilia” by Simon & Garfunkel,
registered on the CopyrightChains blockchain with CopyrightID
0xfb88d4a420b61a5f8934db452bb7824a6fb5344b5803b67f5c73f3558a582ba3 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10103870.
Recording identifiers
- ISRC
- USSM10103870
- Title
- Cecilia
- Artist
- Simon & Garfunkel
- CopyrightID (CopyrightChains transaction hash)
0xfb88d4a420b61a5f8934db452bb7824a6fb5344b5803b67f5c73f3558a582ba3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:c172e4ddbb23b4642b56da5b0d45578ffb76ff181e6b2b1f30868a87fdcceb84- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10103870
- Bitcoin block existence check
- https://blockstream.info/api/block/956302