Steven Cong
type: MusicGroup
popularity: 2
followers: 64
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c0df9d3dd9c012241c53c5d46c8c697639755866db5993e6d0da280b152b70e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d286a59-de1a-4d1c-ad0b-c6431d4bb1ef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d286a59-de1a-4d1c-ad0b-c6431d4bb1ef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7d286a59-de1a-4d1c-ad0b-c6431d4bb1ef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7c0df9d3dd9c012241c53c5d46c8c697639755866db5993e6d0da280b152b70e","name":"Steven Cong","registered_at":"2026-06-17T09:12:05Z","symbol":"NIM1348746","token_address":"0xbbd6648f37a70e9db0697c2a3b2660db27068e43","type":"artist","uuid":"7d286a59-de1a-4d1c-ad0b-c6431d4bb1ef"}
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 0x7c0df9d3dd9c012241c53c5d46c8c697639755866db5993e6d0da280b152b70e. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d286a59-de1a-4d1c-ad0b-c6431d4bb1ef.json and https://artists.proofprofile.net/proofs/artist/7d286a59-de1a-4d1c-ad0b-c6431d4bb1ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:07:14Z
  text: {"copyright_id":"0x7c0df9d3dd9c012241c53c5d46c8c697639755866db5993e6d0da280b152b70e","name":"Steven Cong","registered_at":"2026-06-17T09:12:05Z","symbol":"NIM1348746","token_address":"0xbbd6648f37a70e9db0697c2a3b2660db27068e43","type":"artist","uuid":"7d286a59-de1a-4d1c-ad0b-c6431d4bb1ef"}
album: MC Cong
  type: MusicAlbum
  date published: 2024-02-14
album: Days Weeks and Years
  type: MusicAlbum
  date published: 2024-04-10
album: I Confess, Pt. 2
  type: MusicAlbum
  date published: 2024-05-03
album: Gaysian
  type: MusicAlbum
  date published: 2024-05-31
album: Where the Heart Is
  type: MusicAlbum
  date published: 2024-07-05
album: Loneliness
  type: MusicAlbum
  date published: 2024-08-05
album: Soldier
  type: MusicAlbum
  date published: 2024-09-06
album: Giants
  type: MusicAlbum
  date published: 2024-10-04
album: Angel On My Shoulder
  type: MusicAlbum
  date published: 2024-11-04
album: Insta Haters
  type: MusicAlbum
  date published: 2025-01-03
album: MC Cong
  type: MusicAlbum
  date published: 2025-02-15
album: MC Cong Shoutouts
  type: MusicAlbum
  date published: 2025-06-30
album: Purr for Me
  type: MusicAlbum
  date published: 2025-09-05