MK 47
type: MusicGroup
popularity: 2
followers: 63
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7d5f8e6ef7927875e149a7c620fb700656a03520b611a1e5a9aa73ecc58c330
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c794d24d-52a8-47c8-a56d-3da5b61e5b4e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c794d24d-52a8-47c8-a56d-3da5b61e5b4e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c794d24d-52a8-47c8-a56d-3da5b61e5b4e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf7d5f8e6ef7927875e149a7c620fb700656a03520b611a1e5a9aa73ecc58c330","name":"MK 47","registered_at":"2026-06-20T21:39:41Z","symbol":"NIM1722554","token_address":"0xb0938068db4077b633d7735eabdc1b1b8fa41e65","type":"artist","uuid":"c794d24d-52a8-47c8-a56d-3da5b61e5b4e"}
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 0xf7d5f8e6ef7927875e149a7c620fb700656a03520b611a1e5a9aa73ecc58c330. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c794d24d-52a8-47c8-a56d-3da5b61e5b4e.json and https://artists.proofprofile.net/proofs/artist/c794d24d-52a8-47c8-a56d-3da5b61e5b4e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0xf7d5f8e6ef7927875e149a7c620fb700656a03520b611a1e5a9aa73ecc58c330","name":"MK 47","registered_at":"2026-06-20T21:39:41Z","symbol":"NIM1722554","token_address":"0xb0938068db4077b633d7735eabdc1b1b8fa41e65","type":"artist","uuid":"c794d24d-52a8-47c8-a56d-3da5b61e5b4e"}
album: Moneycalling
  type: MusicAlbum
  date published: 2023-07-20
album: WHERE U AT
  type: MusicAlbum
  date published: 2024-01-26
album: Shoppas
  type: MusicAlbum
  date published: 2024-12-13