ISRC DEU671400020
Verified recording
DEU671400020 is “Sicht” by Ulf Lohmann,
registered on the CopyrightChains blockchain with CopyrightID
0x74ba2c8897f1fefa93acd7996e385ad538e845879ed4b14f4e1e07bf785e43b6 and independently timestamped
in Bitcoin block 960419 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU671400020.
Recording identifiers
- ISRC
- DEU671400020
- Title
- Sicht
- Artist
- Ulf Lohmann
- CopyrightID (CopyrightChains transaction hash)
0x74ba2c8897f1fefa93acd7996e385ad538e845879ed4b14f4e1e07bf785e43b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:33+00:00
- Bitcoin block
- 960419
- Canonical record hash
sha256:56c541012a3cc1f8224c1829d101585265b29297bbf64fda4b27e8f6b15b3907- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU671400020
- Bitcoin block existence check
- https://blockstream.info/api/block/960419