ISRC DE1A42165594
Verified recording
DE1A42165594 is “Teil 12 - Hoffnungslos optimistisch” by Christoph Sieber,
registered on the CopyrightChains blockchain with CopyrightID
0xb3050a0aea237db5e4970fe1a8584fe1a135695009b49b4f8af6ddd8c0dd28bd and independently timestamped
in Bitcoin block 960430 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42165594.
Recording identifiers
- ISRC
- DE1A42165594
- Title
- Teil 12 - Hoffnungslos optimistisch
- Artist
- Christoph Sieber
- CopyrightID (CopyrightChains transaction hash)
0xb3050a0aea237db5e4970fe1a8584fe1a135695009b49b4f8af6ddd8c0dd28bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:09:41+00:00
- Bitcoin block
- 960430
- Canonical record hash
sha256:dc2036836b5cac1781b4aeb4fd29f66ad129fc02676dc3f677b4077ce0cde1c4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42165594
- Bitcoin block existence check
- https://blockstream.info/api/block/960430
Full record
Track page: Teil 12 - Hoffnungslos optimistisch · Machine-readable JSON-LD