Zwei von Millionen
type: MusicGroup
genre: german pop
genre: schlager
popularity: 3
followers: 878
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0781c3e98fada7af00626ad9eaa303015f251ea7217484f36737ec3d412d3a40
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953896
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953896
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/113f1d0e-36c4-4f89-a3ba-10420f4ea9af.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/113f1d0e-36c4-4f89-a3ba-10420f4ea9af.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/113f1d0e-36c4-4f89-a3ba-10420f4ea9af
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:05:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0781c3e98fada7af00626ad9eaa303015f251ea7217484f36737ec3d412d3a40","name":"Zwei von Millionen","registered_at":"2026-06-15T19:25:28Z","symbol":"NIM0807879","token_address":"0x188e53ce87311d75a3cd321a2eac41bba9033d16","type":"artist","uuid":"113f1d0e-36c4-4f89-a3ba-10420f4ea9af"}
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 0x0781c3e98fada7af00626ad9eaa303015f251ea7217484f36737ec3d412d3a40. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/113f1d0e-36c4-4f89-a3ba-10420f4ea9af.json and https://artists.proofprofile.net/proofs/artist/113f1d0e-36c4-4f89-a3ba-10420f4ea9af.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x0781c3e98fada7af00626ad9eaa303015f251ea7217484f36737ec3d412d3a40","name":"Zwei von Millionen","registered_at":"2026-06-15T19:25:28Z","symbol":"NIM0807879","token_address":"0x188e53ce87311d75a3cd321a2eac41bba9033d16","type":"artist","uuid":"113f1d0e-36c4-4f89-a3ba-10420f4ea9af"}
album: Leben 2.0
  type: MusicAlbum
  date published: 2016-08-26
album: Auf deine Freiheit
  type: MusicAlbum
  date published: 2017-01-13
album: Mensch aus Glas
  type: MusicAlbum
  date published: 2017-03-31
album: Unsere Reise
  type: MusicAlbum
  date published: 2017-08-11
album: Unsere Reise
  type: MusicAlbum
  date published: 2017-08-11
album: Zwei von Millionen
  type: MusicAlbum
  date published: 2017-09-01