ISRC CHUM71500109
Verified recording
CHUM71500109 is “Schmierfett” by Patent Ochsner,
registered on the CopyrightChains blockchain with CopyrightID
0x8cdfe91e96759bcd7cb00e272691cc52ac41c8f6c2af2969d7db2abcf052251b 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/CHUM71500109.
Recording identifiers
- ISRC
- CHUM71500109
- Title
- Schmierfett
- Artist
- Patent Ochsner
- CopyrightID (CopyrightChains transaction hash)
0x8cdfe91e96759bcd7cb00e272691cc52ac41c8f6c2af2969d7db2abcf052251b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:357c02084a4b106862c35d86974febb16fa4de4e7b621e9537b404f85692c3b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHUM71500109
- Bitcoin block existence check
- https://blockstream.info/api/block/953520