Kaine Marqo
type: MusicGroup
popularity: 2
followers: 33
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53a7ff8c62bb258a5b497ae27d4bf4fdb44de5d8ac7cf6201a5265649d370ecb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fcd65a69-ebe0-400f-a736-fd511a505d69.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fcd65a69-ebe0-400f-a736-fd511a505d69.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fcd65a69-ebe0-400f-a736-fd511a505d69
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x53a7ff8c62bb258a5b497ae27d4bf4fdb44de5d8ac7cf6201a5265649d370ecb","name":"Kaine Marqo","registered_at":"2026-06-21T17:25:53Z","symbol":"NIM1986805","token_address":"0x9bffac36c22dc84b2cf7d5aa3248aafd16a61a45","type":"artist","uuid":"fcd65a69-ebe0-400f-a736-fd511a505d69"}
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 0x53a7ff8c62bb258a5b497ae27d4bf4fdb44de5d8ac7cf6201a5265649d370ecb. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fcd65a69-ebe0-400f-a736-fd511a505d69.json and https://artists.proofprofile.net/proofs/artist/fcd65a69-ebe0-400f-a736-fd511a505d69.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x53a7ff8c62bb258a5b497ae27d4bf4fdb44de5d8ac7cf6201a5265649d370ecb","name":"Kaine Marqo","registered_at":"2026-06-21T17:25:53Z","symbol":"NIM1986805","token_address":"0x9bffac36c22dc84b2cf7d5aa3248aafd16a61a45","type":"artist","uuid":"fcd65a69-ebe0-400f-a736-fd511a505d69"}
album: Challenge Accepted
  type: MusicAlbum
  date published: 2021-04-04
album: Over and Over
  type: MusicAlbum
  date published: 2021-04-04
album: This Lit
  type: MusicAlbum
  date published: 2021-10-30
album: Late Naut
  type: MusicAlbum
  date published: 2021-10-31
album: Escape
  type: MusicAlbum
  date published: 2024-09-18