Iszak Dániel
type: MusicGroup
popularity: 4
followers: 38
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8929362f7d71fbdd306e9aa9ded2111e01bbd044a915734eba7d10445c0fc76a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4daa2e23-a260-4e5b-ba9c-beba3cf78b69.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4daa2e23-a260-4e5b-ba9c-beba3cf78b69.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4daa2e23-a260-4e5b-ba9c-beba3cf78b69
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8929362f7d71fbdd306e9aa9ded2111e01bbd044a915734eba7d10445c0fc76a","name":"Iszak Dániel","registered_at":"2026-06-16T16:37:50Z","symbol":"NIM1111564","token_address":"0x80633b4b50dff8ec6374eaba39b22b5ea611506e","type":"artist","uuid":"4daa2e23-a260-4e5b-ba9c-beba3cf78b69"}
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 0x8929362f7d71fbdd306e9aa9ded2111e01bbd044a915734eba7d10445c0fc76a. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4daa2e23-a260-4e5b-ba9c-beba3cf78b69.json and https://artists.proofprofile.net/proofs/artist/4daa2e23-a260-4e5b-ba9c-beba3cf78b69.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x8929362f7d71fbdd306e9aa9ded2111e01bbd044a915734eba7d10445c0fc76a","name":"Iszak Dániel","registered_at":"2026-06-16T16:37:50Z","symbol":"NIM1111564","token_address":"0x80633b4b50dff8ec6374eaba39b22b5ea611506e","type":"artist","uuid":"4daa2e23-a260-4e5b-ba9c-beba3cf78b69"}
album: Csak egy éjszakát
  type: MusicAlbum
  date published: 2021-03-13
album: Távolban
  type: MusicAlbum
  date published: 2021-11-06
album: A mi mesénk
  type: MusicAlbum
  date published: 2022-03-13
album: Nem volt rég (Csak egy pillanat)
  type: MusicAlbum
  date published: 2023-11-10
  track: Nem volt rég - Csak egy pillanat
    type: MusicRecording
    duration: PT2M21S
    duration ms: 141600
    explicit: false
    by artist: Iszak Dániel
    in album: Nem volt rég (Csak egy pillanat)
      type: MusicAlbum
      date published: 2023-11-10
    isrc code: HUA612303820
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T08:11:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0d42372b6a46a7c3016ef78e6fb7924cfbc903ce9698a2a73ef7df9b96f8a983
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958388
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958388
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA612303820
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T09:14:21Z
    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 0x0d42372b6a46a7c3016ef78e6fb7924cfbc903ce9698a2a73ef7df9b96f8a983. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/HUA612303820.
      date published: 2026-07-17T09:14:21Z
    audio: Nem volt rég - Csak egy pillanat
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.96
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.735
      additional property: Energy
        type: PropertyValue
        value: 0.672
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.278
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.09
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.355
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.528
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: kis Hazám (Az élet megy tovább)
  type: MusicAlbum
  date published: 2024-04-28
album: Ez vagyok én (Az élet ettől szép)
  type: MusicAlbum
  date published: 2024-08-18