Nicholas Shigekiyo
type: MusicGroup
popularity: 18
followers: 716
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x32ae4df8d733ab779fd7b4c14614af0f553146d3d0746e3d47013fb735c7f77d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953768
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953768
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c0df82e3-12f3-4a76-94c0-cd589b14b71d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c0df82e3-12f3-4a76-94c0-cd589b14b71d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c0df82e3-12f3-4a76-94c0-cd589b14b71d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:30:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x32ae4df8d733ab779fd7b4c14614af0f553146d3d0746e3d47013fb735c7f77d","name":"Nicholas Shigekiyo","registered_at":"2026-06-15T00:51:15Z","symbol":"NIM0630229","token_address":"0x9492a326eb8548fb9297a24e70f7a59cafd78edf","type":"artist","uuid":"c0df82e3-12f3-4a76-94c0-cd589b14b71d"}
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 0x32ae4df8d733ab779fd7b4c14614af0f553146d3d0746e3d47013fb735c7f77d. Chain 2 (Bitcoin): anchored in block 953768 (2026-06-15T09:30:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c0df82e3-12f3-4a76-94c0-cd589b14b71d.json and https://artists.proofprofile.net/proofs/artist/c0df82e3-12f3-4a76-94c0-cd589b14b71d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:30:06Z
  text: {"copyright_id":"0x32ae4df8d733ab779fd7b4c14614af0f553146d3d0746e3d47013fb735c7f77d","name":"Nicholas Shigekiyo","registered_at":"2026-06-15T00:51:15Z","symbol":"NIM0630229","token_address":"0x9492a326eb8548fb9297a24e70f7a59cafd78edf","type":"artist","uuid":"c0df82e3-12f3-4a76-94c0-cd589b14b71d"}
album: Novo Dia
  type: MusicAlbum
  date published: 2021-10-02
album: Confiar em Ti
  type: MusicAlbum
  date published: 2022-01-14
album: Emanuel
  type: MusicAlbum
  date published: 2022-12-23
album: Sou um Filho de Deus, Vol. 1
  type: MusicAlbum
  date published: 2023-08-11
album: Sou um Filho de Deus: Natal
  type: MusicAlbum
  date published: 2023-11-24
album: Sou um Filho de Deus, Vol. 2
  type: MusicAlbum
  date published: 2024-03-08
album: Sou um Filho de Deus: Páscoa
  type: MusicAlbum
  date published: 2024-03-30