Little K
type: MusicGroup
popularity: 4
followers: 251
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x63ea125d273591ba4c231080433eaacffe2cee959129b7992b05b09b6d175c66
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954174
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954174
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ef3dafe-5f80-4e70-9ebc-c346f4d1d86c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ef3dafe-5f80-4e70-9ebc-c346f4d1d86c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7ef3dafe-5f80-4e70-9ebc-c346f4d1d86c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-18T03:01:36Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x63ea125d273591ba4c231080433eaacffe2cee959129b7992b05b09b6d175c66","name":"Little K","registered_at":"2026-06-17T09:56:20Z","symbol":"NIM1359312","token_address":"0x77527aa3678032ea53ada23368784d3422d3f6d5","type":"artist","uuid":"7ef3dafe-5f80-4e70-9ebc-c346f4d1d86c"}
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 0x63ea125d273591ba4c231080433eaacffe2cee959129b7992b05b09b6d175c66. Chain 2 (Bitcoin): anchored in block 954174 (2026-06-18T03:01:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ef3dafe-5f80-4e70-9ebc-c346f4d1d86c.json and https://artists.proofprofile.net/proofs/artist/7ef3dafe-5f80-4e70-9ebc-c346f4d1d86c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-18T03:01:36Z
  text: {"copyright_id":"0x63ea125d273591ba4c231080433eaacffe2cee959129b7992b05b09b6d175c66","name":"Little K","registered_at":"2026-06-17T09:56:20Z","symbol":"NIM1359312","token_address":"0x77527aa3678032ea53ada23368784d3422d3f6d5","type":"artist","uuid":"7ef3dafe-5f80-4e70-9ebc-c346f4d1d86c"}
album: Déjalo Caer
  type: MusicAlbum
  date published: 2015-08-23
album: Challenger
  type: MusicAlbum
  date published: 2017-11-29
album: Challenger
  type: MusicAlbum
  date published: 2017-11-29
album: NAKIMUSHI (feat. KURO)
  type: MusicAlbum
  date published: 2018-05-23
album: NAKIMUSHI (feat. KURO)
  type: MusicAlbum
  date published: 2018-05-23
album: color note
  type: MusicAlbum
  date published: 2019-10-28