Christian Gerlach
type: MusicGroup
genre: acid techno
genre: dub techno
genre: hard techno
description: Hans Christian Gerlach is a professor of Modern History at the University of Bern. Gerlach is also Associate Editor of the Journal of Genocide Research and author of multiple books dealing with the Hu
popularity: 2
followers: 404
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef52b562475b4376cc3db61da627210a9a822484fd98a512eeec3c1461ab5df1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a94d9495-970c-4f6f-b6c4-17b1ba0c76de.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a94d9495-970c-4f6f-b6c4-17b1ba0c76de.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a94d9495-970c-4f6f-b6c4-17b1ba0c76de
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xef52b562475b4376cc3db61da627210a9a822484fd98a512eeec3c1461ab5df1","name":"Christian Gerlach","registered_at":"2026-06-20T09:06:48Z","symbol":"NIM1573966","token_address":"0xea583397cf4a2de69f9c09b576c4b69103a88e8e","type":"artist","uuid":"a94d9495-970c-4f6f-b6c4-17b1ba0c76de"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef52b562475b4376cc3db61da627210a9a822484fd98a512eeec3c1461ab5df1. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a94d9495-970c-4f6f-b6c4-17b1ba0c76de.json and https://artists.proofprofile.net/proofs/artist/a94d9495-970c-4f6f-b6c4-17b1ba0c76de.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xef52b562475b4376cc3db61da627210a9a822484fd98a512eeec3c1461ab5df1","name":"Christian Gerlach","registered_at":"2026-06-20T09:06:48Z","symbol":"NIM1573966","token_address":"0xea583397cf4a2de69f9c09b576c4b69103a88e8e","type":"artist","uuid":"a94d9495-970c-4f6f-b6c4-17b1ba0c76de"}
album: Raw Episodes
  type: MusicAlbum
  date published: 2014-12-11
album: Paleo
  type: MusicAlbum
  date published: 2015-03-30
album: Aando EP
  type: MusicAlbum
  date published: 2015-10-06
album: Apsis
  type: MusicAlbum
  date published: 2015-11-02
album: MOD007
  type: MusicAlbum
  date published: 2015-11-12
album: MOD007
  type: MusicAlbum
  date published: 2015-11-12
album: Zatin EP
  type: MusicAlbum
  date published: 2015-12-14
album: Nolio
  type: MusicAlbum
  date published: 2017-02-24
album: Nolio
  type: MusicAlbum
  date published: 2017-02-24
album: When It All Turns to Grey
  type: MusicAlbum
  date published: 2017-05-01
album: When It All Turns to Grey
  type: MusicAlbum
  date published: 2017-05-01
album: Avior
  type: MusicAlbum
  date published: 2017-12-01
album: Avior
  type: MusicAlbum
  date published: 2017-12-01
album: Styx
  type: MusicAlbum
  date published: 2018-11-05
album: Styx
  type: MusicAlbum
  date published: 2018-11-05
album: Hyad
  type: MusicAlbum
  date published: 2019-04-22
album: Hyad
  type: MusicAlbum
  date published: 2019-04-22
album: Alioth
  type: MusicAlbum
  date published: 2019-12-09
album: Alioth
  type: MusicAlbum
  date published: 2019-12-09
album: Your Inherent Beauty
  type: MusicAlbum
  date published: 2020-12-04