ISRC DE1A42165595
Verified recording
DE1A42165595 is “Teil 13 - Hoffnungslos optimistisch” by Christoph Sieber,
registered on the CopyrightChains blockchain with CopyrightID
0xeffa43a8e81f4422e93ba6c1976f602e2381b9e69cbea93e3b1128b9677ef7dd and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42165595.
Recording identifiers
- ISRC
- DE1A42165595
- Title
- Teil 13 - Hoffnungslos optimistisch
- Artist
- Christoph Sieber
- CopyrightID (CopyrightChains transaction hash)
0xeffa43a8e81f4422e93ba6c1976f602e2381b9e69cbea93e3b1128b9677ef7dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:977751222bc73c385693b7b952131f5ed0f6c55fae11c38d7f19836418c820ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42165595
- Bitcoin block existence check
- https://blockstream.info/api/block/960389
Full record
Track page: Teil 13 - Hoffnungslos optimistisch · Machine-readable JSON-LD