Tk Lemtur
type: MusicGroup
genre: indian indie
popularity: 7
followers: 638
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4a4639527fd08543a5c76845fd088060eaa982438a98a9949d24d8fc7563698a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/85b4efd4-3f40-4359-acfe-0ff01e443c99.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/85b4efd4-3f40-4359-acfe-0ff01e443c99.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/85b4efd4-3f40-4359-acfe-0ff01e443c99
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4a4639527fd08543a5c76845fd088060eaa982438a98a9949d24d8fc7563698a","name":"Tk Lemtur","registered_at":"2026-06-17T12:39:13Z","symbol":"NIM1398143","token_address":"0xa9443040d5c9280939621013de159c6317bbb3ce","type":"artist","uuid":"85b4efd4-3f40-4359-acfe-0ff01e443c99"}
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 0x4a4639527fd08543a5c76845fd088060eaa982438a98a9949d24d8fc7563698a. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/85b4efd4-3f40-4359-acfe-0ff01e443c99.json and https://artists.proofprofile.net/proofs/artist/85b4efd4-3f40-4359-acfe-0ff01e443c99.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x4a4639527fd08543a5c76845fd088060eaa982438a98a9949d24d8fc7563698a","name":"Tk Lemtur","registered_at":"2026-06-17T12:39:13Z","symbol":"NIM1398143","token_address":"0xa9443040d5c9280939621013de159c6317bbb3ce","type":"artist","uuid":"85b4efd4-3f40-4359-acfe-0ff01e443c99"}
album: My Oh My
  type: MusicAlbum
  date published: 2015-10-31
album: Lights
  type: MusicAlbum
  date published: 2019-11-23
album: Alright
  type: MusicAlbum
  date published: 2022-04-10
album: Chasing Foxes
  type: MusicAlbum
  date published: 2022-10-28