Marcelo Makarios
type: MusicGroup
genre: christian hip hop
popularity: 3
followers: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e7370a69c1da5768401a207d7e8b9f6187a9e4b5d3294fc6716d246ad9c5f63
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c3dbf15e-b2ad-4098-b99b-8958b8003395.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c3dbf15e-b2ad-4098-b99b-8958b8003395.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c3dbf15e-b2ad-4098-b99b-8958b8003395
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e7370a69c1da5768401a207d7e8b9f6187a9e4b5d3294fc6716d246ad9c5f63","name":"Marcelo Makarios","registered_at":"2026-06-20T20:43:32Z","symbol":"NIM1708809","token_address":"0x20236afa5aae90a8eb2b29af9a9204ebe72e1f98","type":"artist","uuid":"c3dbf15e-b2ad-4098-b99b-8958b8003395"}
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 0x5e7370a69c1da5768401a207d7e8b9f6187a9e4b5d3294fc6716d246ad9c5f63. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c3dbf15e-b2ad-4098-b99b-8958b8003395.json and https://artists.proofprofile.net/proofs/artist/c3dbf15e-b2ad-4098-b99b-8958b8003395.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x5e7370a69c1da5768401a207d7e8b9f6187a9e4b5d3294fc6716d246ad9c5f63","name":"Marcelo Makarios","registered_at":"2026-06-20T20:43:32Z","symbol":"NIM1708809","token_address":"0x20236afa5aae90a8eb2b29af9a9204ebe72e1f98","type":"artist","uuid":"c3dbf15e-b2ad-4098-b99b-8958b8003395"}
album: Muita Coisa em Jogo
  type: MusicAlbum
  date published: 2025-10-11
album: Jardim
  type: MusicAlbum
  date published: 2025-10-11
album: Koinonia
  type: MusicAlbum
  date published: 2025-10-11
album: Talmidim
  type: MusicAlbum
  date published: 2025-10-11