ISRC DE1A42165587
Verified recording
DE1A42165587 is “Teil 5 - Hoffnungslos optimistisch” by Christoph Sieber,
registered on the CopyrightChains blockchain with CopyrightID
0x5d10938dae8c1680cbcd9e833e723e70be7b5657c29371fefd5f9da164b836d9 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42165587.
Recording identifiers
- ISRC
- DE1A42165587
- Title
- Teil 5 - Hoffnungslos optimistisch
- Artist
- Christoph Sieber
- CopyrightID (CopyrightChains transaction hash)
0x5d10938dae8c1680cbcd9e833e723e70be7b5657c29371fefd5f9da164b836d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:0f01e4a5179cedd1d5c2a3f7e47a9b5ae190be914e70795ba565cd0ef4763370- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42165587
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Teil 5 - Hoffnungslos optimistisch · Machine-readable JSON-LD