Nickolas Freitas
type: MusicGroup
genre: christian hip hop
genre: gospel
popularity: 21
followers: 594
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x45a6fff973affa0cedaf80a1a59eaa9dff03a6e4e45943dae2038cbb28e35f12
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6d0e368b-f1e9-4318-ae19-322a1b179933.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6d0e368b-f1e9-4318-ae19-322a1b179933.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6d0e368b-f1e9-4318-ae19-322a1b179933
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x45a6fff973affa0cedaf80a1a59eaa9dff03a6e4e45943dae2038cbb28e35f12","name":"Nickolas Freitas","registered_at":"2026-06-11T23:57:46Z","symbol":"NIM0140377","token_address":"0x28bc40b2b26661bb11a31ab17c7ca8aef5deed5a","type":"artist","uuid":"6d0e368b-f1e9-4318-ae19-322a1b179933"}
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 0x45a6fff973affa0cedaf80a1a59eaa9dff03a6e4e45943dae2038cbb28e35f12. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6d0e368b-f1e9-4318-ae19-322a1b179933.json and https://artists.proofprofile.net/proofs/artist/6d0e368b-f1e9-4318-ae19-322a1b179933.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x45a6fff973affa0cedaf80a1a59eaa9dff03a6e4e45943dae2038cbb28e35f12","name":"Nickolas Freitas","registered_at":"2026-06-11T23:57:46Z","symbol":"NIM0140377","token_address":"0x28bc40b2b26661bb11a31ab17c7ca8aef5deed5a","type":"artist","uuid":"6d0e368b-f1e9-4318-ae19-322a1b179933"}
album: Vai Me Ver Voando
  type: MusicAlbum
  date published: 2022-07-08
album: Meu Momento
  type: MusicAlbum
  date published: 2022-08-16
album: Conquista
  type: MusicAlbum
  date published: 2022-10-15
album: Luz
  type: MusicAlbum
  date published: 2023-04-05
album: Bem Longe de Mim
  type: MusicAlbum
  date published: 2023-05-06