ISRC DE1EJ2401311
Verified recording
DE1EJ2401311 is “Teil 34 - 30 Jahre WortArt - Klassiker von und mit Christoph Sieber” by Christoph Sieber,
registered on the CopyrightChains blockchain with CopyrightID
0xb74b831d835820d3f30813243b3e64de0ca943a1e149d365a4d74a7fe3b9ed7c and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1EJ2401311.
Recording identifiers
- ISRC
- DE1EJ2401311
- Title
- Teil 34 - 30 Jahre WortArt - Klassiker von und mit Christoph Sieber
- Artist
- Christoph Sieber
- CopyrightID (CopyrightChains transaction hash)
0xb74b831d835820d3f30813243b3e64de0ca943a1e149d365a4d74a7fe3b9ed7c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:4ab44e1be98977f07d660b7c0b84afc991d649597b0895a5c391026b838fa950- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1EJ2401311
- Bitcoin block existence check
- https://blockstream.info/api/block/960250
Full record
Track page: Teil 34 - 30 Jahre WortArt - Klassiker von und mit Christoph Sieber · Machine-readable JSON-LD