ISRC DE1EJ2401297
Verified recording
DE1EJ2401297 is “Teil 20 - 30 Jahre WortArt - Klassiker von und mit Christoph Sieber” by Christoph Sieber,
registered on the CopyrightChains blockchain with CopyrightID
0xf0e4f1c9f01921ba5088c03ff329cbedf19677f719a5c8223169afe23d9fc1e1 and independently timestamped
in Bitcoin block 960309 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1EJ2401297.
Recording identifiers
- ISRC
- DE1EJ2401297
- Title
- Teil 20 - 30 Jahre WortArt - Klassiker von und mit Christoph Sieber
- Artist
- Christoph Sieber
- CopyrightID (CopyrightChains transaction hash)
0xf0e4f1c9f01921ba5088c03ff329cbedf19677f719a5c8223169afe23d9fc1e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:35:49+00:00
- Bitcoin block
- 960309
- Canonical record hash
sha256:65e9295e5ea3d028a3c56cf01f5b3082846f249b990fe91a3c02afcd07ccbc42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1EJ2401297
- Bitcoin block existence check
- https://blockstream.info/api/block/960309
Full record
Track page: Teil 20 - 30 Jahre WortArt - Klassiker von und mit Christoph Sieber · Machine-readable JSON-LD