ISRC DE1A42165605
Verified recording
DE1A42165605 is “Teil 23 - Hoffnungslos optimistisch” by Christoph Sieber,
registered on the CopyrightChains blockchain with CopyrightID
0x2db21c16be77dea30c886ba442bdbc8ef3a12d9407b956115f0eef0f370d16d7 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42165605.
Recording identifiers
- ISRC
- DE1A42165605
- Title
- Teil 23 - Hoffnungslos optimistisch
- Artist
- Christoph Sieber
- CopyrightID (CopyrightChains transaction hash)
0x2db21c16be77dea30c886ba442bdbc8ef3a12d9407b956115f0eef0f370d16d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:48146d404e34ce53381df24009a6ba9d83d2e4b4cb30a2ac3404e57a95f0d0af- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42165605
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Teil 23 - Hoffnungslos optimistisch · Machine-readable JSON-LD