ISRC USQ4E2204093
Verified recording
USQ4E2204093 is “Renfield Blues” by Marco Beltrami,
registered on the CopyrightChains blockchain with CopyrightID
0xd7a6ed5550ace0faa8842585028bac3ac93288a7932c78eb6242975fb59c0310 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/USQ4E2204093.
Recording identifiers
- ISRC
- USQ4E2204093
- Title
- Renfield Blues
- Artist
- Marco Beltrami
- CopyrightID (CopyrightChains transaction hash)
0xd7a6ed5550ace0faa8842585028bac3ac93288a7932c78eb6242975fb59c0310
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:46e830af212b596568bed73ee26008eac0a3b24d11f12090ca5dbcb144b60c7d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E2204093
- Bitcoin block existence check
- https://blockstream.info/api/block/956302