Three Hands Collective
type: MusicGroup
genre: melodic house
popularity: 3
followers: 134
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55f68bb3f8ad42a9dddbbaa2d0809eac62f1915cd91ddac6c2ac8ad81e215709
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ecbd87c1-9984-4d46-80c5-6f9030449bfa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ecbd87c1-9984-4d46-80c5-6f9030449bfa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ecbd87c1-9984-4d46-80c5-6f9030449bfa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55f68bb3f8ad42a9dddbbaa2d0809eac62f1915cd91ddac6c2ac8ad81e215709","name":"Three Hands Collective","registered_at":"2026-06-21T11:04:03Z","symbol":"NIM1906358","token_address":"0xda05fac03f682c50a0f2c8ad971b3de79a8fcaa4","type":"artist","uuid":"ecbd87c1-9984-4d46-80c5-6f9030449bfa"}
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 0x55f68bb3f8ad42a9dddbbaa2d0809eac62f1915cd91ddac6c2ac8ad81e215709. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ecbd87c1-9984-4d46-80c5-6f9030449bfa.json and https://artists.proofprofile.net/proofs/artist/ecbd87c1-9984-4d46-80c5-6f9030449bfa.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x55f68bb3f8ad42a9dddbbaa2d0809eac62f1915cd91ddac6c2ac8ad81e215709","name":"Three Hands Collective","registered_at":"2026-06-21T11:04:03Z","symbol":"NIM1906358","token_address":"0xda05fac03f682c50a0f2c8ad971b3de79a8fcaa4","type":"artist","uuid":"ecbd87c1-9984-4d46-80c5-6f9030449bfa"}
album: Caught
  type: MusicAlbum
  date published: 2014-06-06
album: Caught
  type: MusicAlbum
  date published: 2014-06-06
album: Mister Free Roll
  type: MusicAlbum
  date published: 2015-09-02
album: Everybody knows (THC Rework)
  type: MusicAlbum
  date published: 2021-11-19
  track: Everybody knows - THC Rework
    type: MusicRecording
    duration: PT6M34S
    duration ms: 394838
    explicit: false
    by artist: Three Hands Collective
    in album: Everybody knows (THC Rework)
      type: MusicAlbum
      date published: 2021-11-19
    genre: melodic house
    isrc code: ITJ512100341
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T21:55:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc72c92c04939d7c78b8512bd6404d061f59e12ca616a657fa7e9de8818ffdd61
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958622
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958622
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ512100341
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T22:58:55Z
    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 0xc72c92c04939d7c78b8512bd6404d061f59e12ca616a657fa7e9de8818ffdd61. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/ITJ512100341 — a six-check JSON result.
      date published: 2026-07-18T22:58:55Z
    audio: Everybody knows - THC Rework
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.999
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.58
      additional property: Energy
        type: PropertyValue
        value: 0.625
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.019
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.009
      additional property: Liveness
        type: PropertyValue
        value: 0.136
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.157
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.792
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Everybody knows (THC Rework)
  type: MusicAlbum
  date published: 2021-11-19
album: Dividi Et Impera
  type: MusicAlbum
  date published: 2021-12-24