MILLIONSTARS Team4th
type: MusicGroup
popularity: 6
followers: 296
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9bdeeff609bd9fb492d314f0bb0004b7e4ec83e2a57701a5c1e751e56803cd52
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/604cdfb2-6435-46d1-aa38-847b6ada8d5c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/604cdfb2-6435-46d1-aa38-847b6ada8d5c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/604cdfb2-6435-46d1-aa38-847b6ada8d5c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9bdeeff609bd9fb492d314f0bb0004b7e4ec83e2a57701a5c1e751e56803cd52","name":"MILLIONSTARS Team4th","registered_at":"2026-06-16T23:32:08Z","symbol":"NIM1210408","token_address":"0x6520b79879b439953e742142813a713ce5f312f0","type":"artist","uuid":"604cdfb2-6435-46d1-aa38-847b6ada8d5c"}
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 0x9bdeeff609bd9fb492d314f0bb0004b7e4ec83e2a57701a5c1e751e56803cd52. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/604cdfb2-6435-46d1-aa38-847b6ada8d5c.json and https://artists.proofprofile.net/proofs/artist/604cdfb2-6435-46d1-aa38-847b6ada8d5c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x9bdeeff609bd9fb492d314f0bb0004b7e4ec83e2a57701a5c1e751e56803cd52","name":"MILLIONSTARS Team4th","registered_at":"2026-06-16T23:32:08Z","symbol":"NIM1210408","token_address":"0x6520b79879b439953e742142813a713ce5f312f0","type":"artist","uuid":"604cdfb2-6435-46d1-aa38-847b6ada8d5c"}
album: THE IDOLM@STER MILLION ANIMATION THE@TER MILLIONSTARS Team4th "catch my feeling"
  type: MusicAlbum
  date published: 2023-09-20
album: THE IDOLM@STER MILLION ANIMATION THE@TER MILLIONSTARS Team4th 『catch my feeling』
  type: MusicAlbum
  date published: 2023-09-20
  track: catch my feeling
    type: MusicRecording
    duration: PT4M15S
    duration ms: 255160
    explicit: false
    by artist: MILLIONSTARS Team4th
    in album: THE IDOLM@STER MILLION ANIMATION THE@TER MILLIONSTARS Team4th 『catch my feeling』
      type: MusicAlbum
      date published: 2023-09-20
    isrc code: JPI102301896
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T00:44:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8a7fb9687ebdcea488d6b8ef93867b35ed350b6a99db5c1c032a32ef50376310
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958095
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958095
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI102301896
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T04:30:08Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7fb9687ebdcea488d6b8ef93867b35ed350b6a99db5c1c032a32ef50376310. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI102301896.
      date published: 2026-07-15T04:30:08Z
    audio: catch my feeling
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.317
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.47
      additional property: Energy
        type: PropertyValue
        value: 0.979
      additional property: Speechiness
        type: PropertyValue
        value: 0.155
      additional property: Acousticness
        type: PropertyValue
        value: 0.046
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.301
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.53
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.275
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: THE IDOLM@STER MILLION ANIMATION THE@TER MILLIONSTARS Team4th『catch my feeling』
  type: MusicAlbum
  date published: 2023-09-20