ISRC DE1EJ2401326
Verified recording
DE1EJ2401326 is “Teil 49 - 30 Jahre WortArt - Klassiker von und mit Christoph Sieber” by Christoph Sieber,
registered on the CopyrightChains blockchain with CopyrightID
0x6d8de7f06ed5cd0b4bb9f894d8c4f1d91e76d0535c5fe7b3f1d165f73e45569e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1EJ2401326.
Recording identifiers
- ISRC
- DE1EJ2401326
- Title
- Teil 49 - 30 Jahre WortArt - Klassiker von und mit Christoph Sieber
- Artist
- Christoph Sieber
- CopyrightID (CopyrightChains transaction hash)
0x6d8de7f06ed5cd0b4bb9f894d8c4f1d91e76d0535c5fe7b3f1d165f73e45569e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:42953a5f2bdf1d42ca58ccbaedac0cce364a13e8ef15f97bbe2287cde3898092- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1EJ2401326
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Teil 49 - 30 Jahre WortArt - Klassiker von und mit Christoph Sieber · Machine-readable JSON-LD