ISRC UK9AV2300310
Verified recording
UK9AV2300310 is “Microwave Background” by Rudolf C,
registered on the CopyrightChains blockchain with CopyrightID
0x96e2427309012c765135ea026aee6e5a31dab0ed7df92ac6f740474f19c37899 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK9AV2300310.
Recording identifiers
- ISRC
- UK9AV2300310
- Title
- Microwave Background
- Artist
- Rudolf C
- CopyrightID (CopyrightChains transaction hash)
0x96e2427309012c765135ea026aee6e5a31dab0ed7df92ac6f740474f19c37899
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:15d820dcf4460863a55102c90326bf595297f921057f13a96d7ce3a881b46e87- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK9AV2300310
- Bitcoin block existence check
- https://blockstream.info/api/block/957120