Igor Dewe
type: MusicGroup
popularity: 4
followers: 781
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1fd311579332bb2d387872f7b8558e7244ce1d318fe339b5a7a222f0c4445f4
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/77e617d7-d833-4155-b2b2-8c7eb46e0ed7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/77e617d7-d833-4155-b2b2-8c7eb46e0ed7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/77e617d7-d833-4155-b2b2-8c7eb46e0ed7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1fd311579332bb2d387872f7b8558e7244ce1d318fe339b5a7a222f0c4445f4","name":"Igor Dewe","registered_at":"2026-06-17T07:48:43Z","symbol":"NIM1328874","token_address":"0xe7cccbb3148a8ed58478ac43516f7a67647fb91b","type":"artist","uuid":"77e617d7-d833-4155-b2b2-8c7eb46e0ed7"}
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 0xd1fd311579332bb2d387872f7b8558e7244ce1d318fe339b5a7a222f0c4445f4. 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/77e617d7-d833-4155-b2b2-8c7eb46e0ed7.json and https://artists.proofprofile.net/proofs/artist/77e617d7-d833-4155-b2b2-8c7eb46e0ed7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xd1fd311579332bb2d387872f7b8558e7244ce1d318fe339b5a7a222f0c4445f4","name":"Igor Dewe","registered_at":"2026-06-17T07:48:43Z","symbol":"NIM1328874","token_address":"0xe7cccbb3148a8ed58478ac43516f7a67647fb91b","type":"artist","uuid":"77e617d7-d833-4155-b2b2-8c7eb46e0ed7"}
album: King Size Heart
  type: MusicAlbum
  date published: 2014-07-31
album: Serial Lover
  type: MusicAlbum
  date published: 2016-11-02
album: Gogo Boy
  type: MusicAlbum
  date published: 2019-10-20
album: Gay Rasta
  type: MusicAlbum
  date published: 2022-05-26
album: Big Boy
  type: MusicAlbum
  date published: 2023-01-10
album: Sushi Boy
  type: MusicAlbum
  date published: 2024-01-29
album: 150€
  type: MusicAlbum
  date published: 2024-05-29