Maik Loewen
type: MusicGroup
genre: organic house
popularity: 2
followers: 146
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x128507b9ef5466cb2f3f7f29e3cd4ed77f3a40ce5772d234695e64eda9b8ddb1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/51a1124d-49b5-4eaf-af83-7264bc3b7291.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/51a1124d-49b5-4eaf-af83-7264bc3b7291.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/51a1124d-49b5-4eaf-af83-7264bc3b7291
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x128507b9ef5466cb2f3f7f29e3cd4ed77f3a40ce5772d234695e64eda9b8ddb1","name":"Maik Loewen","registered_at":"2026-06-16T18:07:57Z","symbol":"NIM1133059","token_address":"0x242f27a3de4e9113992b5ab7d26b211df8e273ac","type":"artist","uuid":"51a1124d-49b5-4eaf-af83-7264bc3b7291"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x128507b9ef5466cb2f3f7f29e3cd4ed77f3a40ce5772d234695e64eda9b8ddb1. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/51a1124d-49b5-4eaf-af83-7264bc3b7291.json and https://artists.proofprofile.net/proofs/artist/51a1124d-49b5-4eaf-af83-7264bc3b7291.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x128507b9ef5466cb2f3f7f29e3cd4ed77f3a40ce5772d234695e64eda9b8ddb1","name":"Maik Loewen","registered_at":"2026-06-16T18:07:57Z","symbol":"NIM1133059","token_address":"0x242f27a3de4e9113992b5ab7d26b211df8e273ac","type":"artist","uuid":"51a1124d-49b5-4eaf-af83-7264bc3b7291"}
album: Ein Jahr Ein Monat
  type: MusicAlbum
  date published: 2004
album: Mezcal
  type: MusicAlbum
  date published: 2004-09-24
album: Even If You Sleep
  type: MusicAlbum
  date published: 2007-11-26
album: Back In The Days
  type: MusicAlbum
  date published: 2009-10-02
album: Questions
  type: MusicAlbum
  date published: 2009-11-06
album: Back in the Days
  type: MusicAlbum
  date published: 2009-11-20
album: Middle of Nowhere EP
  type: MusicAlbum
  date published: 2012-04-06
album: Middle Of Nowhere EP
  type: MusicAlbum
  date published: 2012-04-06
album: Two Letter
  type: MusicAlbum
  date published: 2014-07-04
album: Trio
  type: MusicAlbum
  date published: 2014-10-24