Hanto Beatmaker
type: MusicGroup
popularity: 10
followers: 1923
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4cba2a7d9d98bfba4f1632db12c2c7dc0dee8fc611e2dfd746282d6f25d96cf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954058
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45b217aa-f386-46ae-90df-332bd7ee1daa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45b217aa-f386-46ae-90df-332bd7ee1daa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/45b217aa-f386-46ae-90df-332bd7ee1daa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T06:34:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa4cba2a7d9d98bfba4f1632db12c2c7dc0dee8fc611e2dfd746282d6f25d96cf","name":"Hanto Beatmaker","registered_at":"2026-06-16T13:51:58Z","symbol":"NIM1071981","token_address":"0xc15218ce8892b8343b1b1a543748892a4e23b17b","type":"artist","uuid":"45b217aa-f386-46ae-90df-332bd7ee1daa"}
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 0xa4cba2a7d9d98bfba4f1632db12c2c7dc0dee8fc611e2dfd746282d6f25d96cf. Chain 2 (Bitcoin): anchored in block 954058 (2026-06-17T06:34:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/45b217aa-f386-46ae-90df-332bd7ee1daa.json and https://artists.proofprofile.net/proofs/artist/45b217aa-f386-46ae-90df-332bd7ee1daa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T06:34:31Z
  text: {"copyright_id":"0xa4cba2a7d9d98bfba4f1632db12c2c7dc0dee8fc611e2dfd746282d6f25d96cf","name":"Hanto Beatmaker","registered_at":"2026-06-16T13:51:58Z","symbol":"NIM1071981","token_address":"0xc15218ce8892b8343b1b1a543748892a4e23b17b","type":"artist","uuid":"45b217aa-f386-46ae-90df-332bd7ee1daa"}
album: Hanto Beats, Pt. 1
  type: MusicAlbum
  date published: 2019-03-01
album: Neptune
  type: MusicAlbum
  date published: 2022-01-27
album: Shxt
  type: MusicAlbum
  date published: 2022-07-01
album: Neptune II
  type: MusicAlbum
  date published: 2023-05-18
album: Exode
  type: MusicAlbum
  date published: 2024-10-12
  track: Monsters
    type: MusicRecording
    duration: PT2M5S
    duration ms: 125224
    explicit: false
    by artist: Hanto Beatmaker
    in album: Exode
      type: MusicAlbum
      date published: 2024-10-12
    isrc code: FR9W12451682
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T13:41:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5b192f7937d088e1ab087644ec359604c4ba1e0bbc0e4cb44e592a130a842135
    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/FR9W12451682
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T16:44:01Z
    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 0x5b192f7937d088e1ab087644ec359604c4ba1e0bbc0e4cb44e592a130a842135. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T16:44:01Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12451682.
      date published: 2026-07-21T16:44:01Z
    audio: Monsters
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 177.979
      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: 0.547
      additional property: Energy
        type: PropertyValue
        value: 0.415
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.107
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.89
      additional property: Liveness
        type: PropertyValue
        value: 0.095
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.337
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.166
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major