חיים דדון
type: MusicGroup
genre: mizrahi
popularity: 18
followers: 1216
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e9a4153889e3d598b5996d9f49d7ba6d5534e455c84fbf27efe0cddba0a7a66
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953713
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/833dc6f4-a11d-4e2f-86b4-0fa5513bf12d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/833dc6f4-a11d-4e2f-86b4-0fa5513bf12d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/833dc6f4-a11d-4e2f-86b4-0fa5513bf12d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:33:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7e9a4153889e3d598b5996d9f49d7ba6d5534e455c84fbf27efe0cddba0a7a66","name":"חיים דדון","registered_at":"2026-06-14T18:18:58Z","symbol":"NIM0536623","token_address":"0x69d51e4b25ebf12b73cb5a2c80c1cb66c60d7fc7","type":"artist","uuid":"833dc6f4-a11d-4e2f-86b4-0fa5513bf12d"}
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 0x7e9a4153889e3d598b5996d9f49d7ba6d5534e455c84fbf27efe0cddba0a7a66. Chain 2 (Bitcoin): anchored in block 953714 (2026-06-15T00:43:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/833dc6f4-a11d-4e2f-86b4-0fa5513bf12d.json and https://artists.proofprofile.net/proofs/artist/833dc6f4-a11d-4e2f-86b4-0fa5513bf12d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:43:59Z
  text: {"copyright_id":"0x7e9a4153889e3d598b5996d9f49d7ba6d5534e455c84fbf27efe0cddba0a7a66","name":"חיים דדון","registered_at":"2026-06-14T18:18:58Z","symbol":"NIM0536623","token_address":"0x69d51e4b25ebf12b73cb5a2c80c1cb66c60d7fc7","type":"artist","uuid":"833dc6f4-a11d-4e2f-86b4-0fa5513bf12d"}
album: מי מצחיק אותך
  type: MusicAlbum
  date published: 2020-06-16
  track: מי מצחיק אותך
    type: MusicRecording
    duration: PT3M59S
    duration ms: 239160
    explicit: false
    by artist: חיים דדון
    in album: מי מצחיק אותך
      type: MusicAlbum
      date published: 2020-06-16
    genre: mizrahi
    isrc code: FR96X2092275
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T14:48:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd26ae0a22160824e822144828fb07fce3a887a597194722f017048ca95fb0507
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958300
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958300
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2092275
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T16:14:30Z
    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 0xd26ae0a22160824e822144828fb07fce3a887a597194722f017048ca95fb0507. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/FR96X2092275.
      date published: 2026-07-16T16:14:30Z
    audio: מי מצחיק אותך
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.963
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.556
      additional property: Energy
        type: PropertyValue
        value: 0.58
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.499
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.31
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.403
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.783
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: מסמנת בעיניים
  type: MusicAlbum
  date published: 2021-02-04
album: בואי ונשכח
  type: MusicAlbum
  date published: 2021-03-31
album: אהובתי
  type: MusicAlbum
  date published: 2024-07-25