Malkat Haplakat
type: MusicGroup
popularity: 6
followers: 310
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65ee0134aa9c2020e8ddb65d5849c57ff7ff49f5026d455273a1f03ee35379b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953984
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953984
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d5fac11-80ce-449e-ad0d-cec245a13f97.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d5fac11-80ce-449e-ad0d-cec245a13f97.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2d5fac11-80ce-449e-ad0d-cec245a13f97
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:08:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x65ee0134aa9c2020e8ddb65d5849c57ff7ff49f5026d455273a1f03ee35379b2","name":"Malkat Haplakat","registered_at":"2026-06-16T05:21:03Z","symbol":"NIM0950050","token_address":"0xf60f13e576f0a9c7b0ffd0496e37c4fe9e18b848","type":"artist","uuid":"2d5fac11-80ce-449e-ad0d-cec245a13f97"}
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 0x65ee0134aa9c2020e8ddb65d5849c57ff7ff49f5026d455273a1f03ee35379b2. Chain 2 (Bitcoin): anchored in block 953984 (2026-06-16T18:08:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d5fac11-80ce-449e-ad0d-cec245a13f97.json and https://artists.proofprofile.net/proofs/artist/2d5fac11-80ce-449e-ad0d-cec245a13f97.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:08:34Z
  text: {"copyright_id":"0x65ee0134aa9c2020e8ddb65d5849c57ff7ff49f5026d455273a1f03ee35379b2","name":"Malkat Haplakat","registered_at":"2026-06-16T05:21:03Z","symbol":"NIM0950050","token_address":"0xf60f13e576f0a9c7b0ffd0496e37c4fe9e18b848","type":"artist","uuid":"2d5fac11-80ce-449e-ad0d-cec245a13f97"}
album: מלכת הפלקט
  type: MusicAlbum
  date published: 1999-08-10
album: Japanese Brother
  type: MusicAlbum
  date published: 2007
album: אח יפני
  type: MusicAlbum
  date published: 2007
album: אח יפני
  type: MusicAlbum
  date published: 2007-07-13
  track: מיליון פעם
    type: MusicRecording
    duration: PT4M4S
    duration ms: 244986
    explicit: false
    by artist: Malkat Haplakat
    in album: אח יפני
      type: MusicAlbum
      date published: 2007-07-13
    isrc code: IL4191000719
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T00:31:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x47e7fb5876c8c8b1ec67aa0eae061baf15c7f07231aa1e086161aa95b0c15aec
    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/IL4191000719
    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 0x47e7fb5876c8c8b1ec67aa0eae061baf15c7f07231aa1e086161aa95b0c15aec. 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/IL4191000719.
      date published: 2026-07-15T04:30:08Z
    audio: מיליון פעם
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 108.029
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.604
      additional property: Energy
        type: PropertyValue
        value: 0.598
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.026
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.414
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.155
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: אח יפני
  type: MusicAlbum
  date published: 2014-12-02