Nico Wieditz
type: MusicGroup
genre: synthpop
popularity: 2
followers: 269
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x502084841349fbbd5e90aa58a674e4d05e0979b195a7393589d86dbb234a7526
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/77663539-ad88-414e-b4d0-9035f382dd00.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/77663539-ad88-414e-b4d0-9035f382dd00.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/77663539-ad88-414e-b4d0-9035f382dd00
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x502084841349fbbd5e90aa58a674e4d05e0979b195a7393589d86dbb234a7526","name":"Nico Wieditz","registered_at":"2026-06-17T07:11:08Z","symbol":"NIM1319944","token_address":"0xc84512e29e2f060a9c4ebc5dbdc2378b0a9a9683","type":"artist","uuid":"77663539-ad88-414e-b4d0-9035f382dd00"}
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 0x502084841349fbbd5e90aa58a674e4d05e0979b195a7393589d86dbb234a7526. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/77663539-ad88-414e-b4d0-9035f382dd00.json and https://artists.proofprofile.net/proofs/artist/77663539-ad88-414e-b4d0-9035f382dd00.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T15:44:10Z
  text: {"copyright_id":"0x502084841349fbbd5e90aa58a674e4d05e0979b195a7393589d86dbb234a7526","name":"Nico Wieditz","registered_at":"2026-06-17T07:11:08Z","symbol":"NIM1319944","token_address":"0xc84512e29e2f060a9c4ebc5dbdc2378b0a9a9683","type":"artist","uuid":"77663539-ad88-414e-b4d0-9035f382dd00"}
album: Eternity
  type: MusicAlbum
  date published: 2021-11-26
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  type: MusicAlbum
  date published: 2023-02-23
album: Mein Leben
  type: MusicAlbum
  date published: 2023-02-23
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  type: MusicAlbum
  date published: 2023-10-11