Leiby Moskowitz
type: MusicGroup
popularity: 4
followers: 1223
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce3dac6002f9fa69defd4574b60ab9823edf26f96f5889087c2386ae2edee531
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7138bcb0-28f1-4baf-a71b-3e85a2ffc7c2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7138bcb0-28f1-4baf-a71b-3e85a2ffc7c2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7138bcb0-28f1-4baf-a71b-3e85a2ffc7c2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xce3dac6002f9fa69defd4574b60ab9823edf26f96f5889087c2386ae2edee531","name":"Leiby Moskowitz","registered_at":"2026-06-17T05:27:20Z","symbol":"NIM1295179","token_address":"0xe8f0e3fd6c4f4b1368cd2873c1f972ed98c55b44","type":"artist","uuid":"7138bcb0-28f1-4baf-a71b-3e85a2ffc7c2"}
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 0xce3dac6002f9fa69defd4574b60ab9823edf26f96f5889087c2386ae2edee531. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7138bcb0-28f1-4baf-a71b-3e85a2ffc7c2.json and https://artists.proofprofile.net/proofs/artist/7138bcb0-28f1-4baf-a71b-3e85a2ffc7c2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xce3dac6002f9fa69defd4574b60ab9823edf26f96f5889087c2386ae2edee531","name":"Leiby Moskowitz","registered_at":"2026-06-17T05:27:20Z","symbol":"NIM1295179","token_address":"0xe8f0e3fd6c4f4b1368cd2873c1f972ed98c55b44","type":"artist","uuid":"7138bcb0-28f1-4baf-a71b-3e85a2ffc7c2"}
album: 'Yaamoid' (יעמוד)
  type: MusicAlbum
  date published: 2019-02-19
album: Moishy Weiner Tribute (מוישי ווינער)
  type: MusicAlbum
  date published: 2019-06-25
album: 'Perfect' Mitzvah Tantz (מצוה טאנץ)
  type: MusicAlbum
  date published: 2019-10-02
album: 'Dream' Mitzvah Tantz (מצוה טאנץ)
  type: MusicAlbum
  date published: 2019-10-02
album: Mitzvah Tantz Live!
  type: MusicAlbum
  date published: 2019-11-16
album: 'Corona' Mitzvah Tantz (מצוה טאנץ)
  type: MusicAlbum
  date published: 2020-03-24
album: גראמזיץ
  type: MusicAlbum
  date published: 2020-12-12
album: Dream Chuppa (חופה)
  type: MusicAlbum
  date published: 2021-05-23
album: Ribono Shel Olam Remix - רבונו של עולם
  type: MusicAlbum
  date published: 2021-12-25
album: Reb Levi - ר׳ לוי
  type: MusicAlbum
  date published: 2022-08-12
album: Emotional Chuppa in Israel
  type: MusicAlbum
  date published: 2023-03-26
album: Ani Maamin Track - אני מאמין
  type: MusicAlbum
  date published: 2023-05-28
album: Goldie's Story - קינדערלעך פון די מלחמה
  type: MusicAlbum
  date published: 2023-12-10
  track: Goldie's Story - קינדערלעך פון די מלחמה
    type: MusicRecording
    duration: PT13M33S
    duration ms: 813924
    explicit: false
    by artist: Leiby Moskowitz
    in album: Goldie's Story - קינדערלעך פון די מלחמה
      type: MusicAlbum
      date published: 2023-12-10
    isrc code: QZWFM2334079
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-31T07:19:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbdca57113135fe249fb4f69373efd9b67f9563afa43d50eaa8d179166452a009
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960368
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960368
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFM2334079
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-31T08:26:41Z
    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 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 0xbdca57113135fe249fb4f69373efd9b67f9563afa43d50eaa8d179166452a009. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZWFM2334079.
      date published: 2026-07-31T08:26:41Z
    audio: Goldie's Story - קינדערלעך פון די מלחמה
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.864
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.419
      additional property: Energy
        type: PropertyValue
        value: 0.502
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.618
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.415
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.323
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.507
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Mitzvah Tantz in English
  type: MusicAlbum
  date published: 2024-09-29
album: Rabbi Nachman! (Yiddish)
  type: MusicAlbum
  date published: 2025-09-15