Houseman No.3
type: MusicGroup
popularity: 5
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x05c73ce0be3e6034d33ae03567dd2951914a9a720e042b844381147c86330878
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953895
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953895
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f86c016-f35d-4329-9da0-43233c4d1421.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f86c016-f35d-4329-9da0-43233c4d1421.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0f86c016-f35d-4329-9da0-43233c4d1421
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T05:46:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x05c73ce0be3e6034d33ae03567dd2951914a9a720e042b844381147c86330878","name":"Houseman No.3","registered_at":"2026-06-15T18:56:18Z","symbol":"NIM0800927","token_address":"0x0875be127125cbf48e03e1bdf42a598f5b301da7","type":"artist","uuid":"0f86c016-f35d-4329-9da0-43233c4d1421"}
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 0x05c73ce0be3e6034d33ae03567dd2951914a9a720e042b844381147c86330878. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0f86c016-f35d-4329-9da0-43233c4d1421.json and https://artists.proofprofile.net/proofs/artist/0f86c016-f35d-4329-9da0-43233c4d1421.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x05c73ce0be3e6034d33ae03567dd2951914a9a720e042b844381147c86330878","name":"Houseman No.3","registered_at":"2026-06-15T18:56:18Z","symbol":"NIM0800927","token_address":"0x0875be127125cbf48e03e1bdf42a598f5b301da7","type":"artist","uuid":"0f86c016-f35d-4329-9da0-43233c4d1421"}
album: I am Back
  type: MusicAlbum
  date published: 2024-10-25
album: Night Beat
  type: MusicAlbum
  date published: 2024-10-26
album: Serenity
  type: MusicAlbum
  date published: 2024-10-27
album: Meaning of Life
  type: MusicAlbum
  date published: 2024-10-28
  track: Meaning of Life
    type: MusicRecording
    duration: PT3M55S
    duration ms: 235000
    explicit: false
    by artist: Houseman No.3
    in album: Meaning of Life
      type: MusicAlbum
      date published: 2024-10-28
    isrc code: QZWFT2428455
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T14:11:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4b8556bff1221eae12dbf83cc02b8b64d8a66aaeffc2c46524416045e149433a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFT2428455
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x4b8556bff1221eae12dbf83cc02b8b64d8a66aaeffc2c46524416045e149433a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZWFT2428455.
      date published: 2026-07-05T01:12:41Z
    audio: Meaning of Life
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.998
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.81
      additional property: Energy
        type: PropertyValue
        value: 0.426
      additional property: Speechiness
        type: PropertyValue
        value: 0.073
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.843
      additional property: Liveness
        type: PropertyValue
        value: 0.089
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.097
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.535
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Night Lights
  type: MusicAlbum
  date published: 2024-11-29
album: Intro (Enjoy Silence) [Live]
  type: MusicAlbum
  date published: 2025-01-03
album: What happens next
  type: MusicAlbum
  date published: 2025-02-21
album: Dreams
  type: MusicAlbum
  date published: 2025-04-04
album: Houseman´s Return
  type: MusicAlbum
  date published: 2025-04-18
album: The Sea
  type: MusicAlbum
  date published: 2025-07-04
album: The Beat
  type: MusicAlbum
  date published: 2025-08-08
album: Forever
  type: MusicAlbum
  date published: 2025-10-24