Team H
type: MusicGroup
popularity: 12
followers: 14412
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x831f75a30bf5071d327af6ddd165e766944aad75ad181d83bdad58cbff01a825
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953645
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953645
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e8e7b9e-9259-403f-97ed-72df88755b1d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e8e7b9e-9259-403f-97ed-72df88755b1d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3e8e7b9e-9259-403f-97ed-72df88755b1d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T14:31:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x831f75a30bf5071d327af6ddd165e766944aad75ad181d83bdad58cbff01a825","name":"Team H","registered_at":"2026-06-14T10:59:56Z","symbol":"NIM0431900","token_address":"0x5444f8051eccf73ccc863079f8310b1e02770b18","type":"artist","uuid":"3e8e7b9e-9259-403f-97ed-72df88755b1d"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x831f75a30bf5071d327af6ddd165e766944aad75ad181d83bdad58cbff01a825. Chain 2 (Bitcoin): anchored in block 953645 (2026-06-14T14:31:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e8e7b9e-9259-403f-97ed-72df88755b1d.json and https://artists.proofprofile.net/proofs/artist/3e8e7b9e-9259-403f-97ed-72df88755b1d.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T14:31:42Z
  text: {"copyright_id":"0x831f75a30bf5071d327af6ddd165e766944aad75ad181d83bdad58cbff01a825","name":"Team H","registered_at":"2026-06-14T10:59:56Z","symbol":"NIM0431900","token_address":"0x5444f8051eccf73ccc863079f8310b1e02770b18","type":"artist","uuid":"3e8e7b9e-9259-403f-97ed-72df88755b1d"}
album: Driving To The Highway
  type: MusicAlbum
  date published: 2014-07-22
album: Monologue
  type: MusicAlbum
  date published: 2016-10-12
album: Summer Time (Japanese Version)
  type: MusicAlbum
  date published: 2018-08-18
album: Mature
  type: MusicAlbum
  date published: 2018-09-05
  track: Summer Time - Japanese Version
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212400
    explicit: false
    by artist: Team H
    in album: Mature
      type: MusicAlbum
      date published: 2018-09-05
    isrc code: JPPO01803535
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T13:45:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf251ac075d2ca0b846ef4bcc1da45f4bed8b58570ab38738fe417dd348fb78df
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959015
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959015
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01803535
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T13:52:01Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf251ac075d2ca0b846ef4bcc1da45f4bed8b58570ab38738fe417dd348fb78df. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T13:52:01Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01803535 — a six-check JSON result.
      date published: 2026-07-21T13:52:01Z
    audio: Summer Time - Japanese Version
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.964
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.707
      additional property: Energy
        type: PropertyValue
        value: 0.935
      additional property: Speechiness
        type: PropertyValue
        value: 0.083
      additional property: Acousticness
        type: PropertyValue
        value: 0.056
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.625
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.156
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: STILL IN MY DREAM
  type: MusicAlbum
  date published: 2025-06-11
album: INTO THE SUN
  type: MusicAlbum
  date published: 2025-09-03