LEVELCORE MC's
type: MusicGroup
genre: j-rap
popularity: 3
followers: 127
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd95e35bb3ced26ac77fe20f91e404c6716840ad52cdcd0cee0c817eda6aa4c5b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08553bd8-d790-4118-a7e5-e965e2f5b6b5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08553bd8-d790-4118-a7e5-e965e2f5b6b5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/08553bd8-d790-4118-a7e5-e965e2f5b6b5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd95e35bb3ced26ac77fe20f91e404c6716840ad52cdcd0cee0c817eda6aa4c5b","name":"LEVELCORE MC's","registered_at":"2026-06-15T16:39:23Z","symbol":"NIM0768256","token_address":"0xf11f48f3a6d00349db7683e452032145b72ae8c1","type":"artist","uuid":"08553bd8-d790-4118-a7e5-e965e2f5b6b5"}
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 0xd95e35bb3ced26ac77fe20f91e404c6716840ad52cdcd0cee0c817eda6aa4c5b. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/08553bd8-d790-4118-a7e5-e965e2f5b6b5.json and https://artists.proofprofile.net/proofs/artist/08553bd8-d790-4118-a7e5-e965e2f5b6b5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0xd95e35bb3ced26ac77fe20f91e404c6716840ad52cdcd0cee0c817eda6aa4c5b","name":"LEVELCORE MC's","registered_at":"2026-06-15T16:39:23Z","symbol":"NIM0768256","token_address":"0xf11f48f3a6d00349db7683e452032145b72ae8c1","type":"artist","uuid":"08553bd8-d790-4118-a7e5-e965e2f5b6b5"}
album: Dokidoki
  type: MusicAlbum
  date published: 2021-09-08
album: Dokidoki
  type: MusicAlbum
  date published: 2021-09-08
album: When it's Real
  type: MusicAlbum
  date published: 2021-09-22
album: When it's Real
  type: MusicAlbum
  date published: 2021-09-22
album: Fukuoka Summer (feat. DJ Motive)
  type: MusicAlbum
  date published: 2022-09-23
album: Fukuoka Summer (feat. DJ Motive)
  type: MusicAlbum
  date published: 2022-09-23
album: Episode 1 "Entrance"
  type: MusicAlbum
  date published: 2022-10-05
album: Episode 1 "Entrance"
  type: MusicAlbum
  date published: 2022-10-05
album: Step
  type: MusicAlbum
  date published: 2023-02-11
album: Step
  type: MusicAlbum
  date published: 2023-02-11
album: Episode 2: "Step"
  type: MusicAlbum
  date published: 2023-02-19
album: New Bloom
  type: MusicAlbum
  date published: 2023-05-31
album: New Bloom
  type: MusicAlbum
  date published: 2023-05-31
album: 笛じい
  type: MusicAlbum
  date published: 2023-06-30
album: Old Flute Man
  type: MusicAlbum
  date published: 2023-06-30
album: Torikago
  type: MusicAlbum
  date published: 2023-07-30
album: Kansha My Tomodachi
  type: MusicAlbum
  date published: 2023-08-30
album: Kansha My Tomodachi
  type: MusicAlbum
  date published: 2023-08-30
album: Episode 3 "Listen"
  type: MusicAlbum
  date published: 2023-12-10
album: Episode 3 "Listen"
  type: MusicAlbum
  date published: 2023-12-10
album: Episode 2 "Step" (2024 Remaster)
  type: MusicAlbum
  date published: 2024-06-08
album: Episode 2: "Step" (2024 Remastered)
  type: MusicAlbum
  date published: 2025-07-26
album: Episode 2: "Step" (2024 Remastered)
  type: MusicAlbum
  date published: 2025-07-26