ISRC CHUM71500105
Verified recording
CHUM71500105 is “Nachlass” by Patent Ochsner,
registered on the CopyrightChains blockchain with CopyrightID
0x83355b6c1d6b6b9c0a8fab23dc11448033c5917e31d479c678c86cab4f6a33a4 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHUM71500105.
Recording identifiers
- ISRC
- CHUM71500105
- Title
- Nachlass
- Artist
- Patent Ochsner
- CopyrightID (CopyrightChains transaction hash)
0x83355b6c1d6b6b9c0a8fab23dc11448033c5917e31d479c678c86cab4f6a33a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f165ec77317c75f2517b61a0716720eae487a603efa7dbf31d22a8f14454a47d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHUM71500105
- Bitcoin block existence check
- https://blockstream.info/api/block/956304