MC K
type: MusicGroup
genre: tamil hip hop
genre: tamil pop
genre: underground hip hop
popularity: 2
followers: 1024
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5e1fc2b8cf220ac2846244ed3804fc30db2586ca25a10546bb2b5b48cecd661
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954014
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954014
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/33f3543e-a1af-4978-97e3-2015aa5021ba.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/33f3543e-a1af-4978-97e3-2015aa5021ba.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/33f3543e-a1af-4978-97e3-2015aa5021ba
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:46:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa5e1fc2b8cf220ac2846244ed3804fc30db2586ca25a10546bb2b5b48cecd661","name":"MC K","registered_at":"2026-06-16T07:42:36Z","symbol":"NIM0983863","token_address":"0xebc397a2aa765fdb17e2fc3f9a8d1a9001693bf9","type":"artist","uuid":"33f3543e-a1af-4978-97e3-2015aa5021ba"}
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 0xa5e1fc2b8cf220ac2846244ed3804fc30db2586ca25a10546bb2b5b48cecd661. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/33f3543e-a1af-4978-97e3-2015aa5021ba.json and https://artists.proofprofile.net/proofs/artist/33f3543e-a1af-4978-97e3-2015aa5021ba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0xa5e1fc2b8cf220ac2846244ed3804fc30db2586ca25a10546bb2b5b48cecd661","name":"MC K","registered_at":"2026-06-16T07:42:36Z","symbol":"NIM0983863","token_address":"0xebc397a2aa765fdb17e2fc3f9a8d1a9001693bf9","type":"artist","uuid":"33f3543e-a1af-4978-97e3-2015aa5021ba"}
album: Let's Fly
  type: MusicAlbum
  date published: 2023-05-19
album: MANDEVODI, VOL. 1
  type: MusicAlbum
  date published: 2024-02-23
album: SEAGOAT (Remix)
  type: MusicAlbum
  date published: 2024-04-05