ISRC DE1A42165600
Verified recording
DE1A42165600 is “Teil 18 - Hoffnungslos optimistisch” by Christoph Sieber,
registered on the CopyrightChains blockchain with CopyrightID
0x13441defc97af44efc46b4be56bbf004294c66fce8481fd497a17378349b1b1f and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42165600.
Recording identifiers
- ISRC
- DE1A42165600
- Title
- Teil 18 - Hoffnungslos optimistisch
- Artist
- Christoph Sieber
- CopyrightID (CopyrightChains transaction hash)
0x13441defc97af44efc46b4be56bbf004294c66fce8481fd497a17378349b1b1f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:f927a46c9168cc618fd100a65215188622ff23fe5926393bd143970399fe3382- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42165600
- Bitcoin block existence check
- https://blockstream.info/api/block/960344
Full record
Track page: Teil 18 - Hoffnungslos optimistisch · Machine-readable JSON-LD