ISRC USC4R2101647
Verified recording
USC4R2101647 is “Sid Runs Into Derek” by Marco Beltrami,
registered on the CopyrightChains blockchain with CopyrightID
0xd309395175a229d9e61867ef5d999db630f99bf929d41f446f07be71f641bf2a and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2101647.
Recording identifiers
- ISRC
- USC4R2101647
- Title
- Sid Runs Into Derek
- Artist
- Marco Beltrami
- CopyrightID (CopyrightChains transaction hash)
0xd309395175a229d9e61867ef5d999db630f99bf929d41f446f07be71f641bf2a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:a31f5e9b13ffa658c47942abdabb380a3c6e0114ed6b21faff9ada68a36f295c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2101647
- Bitcoin block existence check
- https://blockstream.info/api/block/960459