Cavid Memmedov
type: MusicGroup
popularity: 3
followers: 1290
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd873146b4ff6b276d00e3609a7a0332d0b8ebe84010d4a74815441faa325413a
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/5cfc0972-8eca-4622-bc65-c5bdefb7e147.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5cfc0972-8eca-4622-bc65-c5bdefb7e147.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5cfc0972-8eca-4622-bc65-c5bdefb7e147
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd873146b4ff6b276d00e3609a7a0332d0b8ebe84010d4a74815441faa325413a","name":"Cavid Memmedov","registered_at":"2026-06-16T22:01:18Z","symbol":"NIM1188742","token_address":"0x1925e5c712ad19d9fa58f5c7e88d98a75e4cf0f1","type":"artist","uuid":"5cfc0972-8eca-4622-bc65-c5bdefb7e147"}
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 0xd873146b4ff6b276d00e3609a7a0332d0b8ebe84010d4a74815441faa325413a. 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/5cfc0972-8eca-4622-bc65-c5bdefb7e147.json and https://artists.proofprofile.net/proofs/artist/5cfc0972-8eca-4622-bc65-c5bdefb7e147.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xd873146b4ff6b276d00e3609a7a0332d0b8ebe84010d4a74815441faa325413a","name":"Cavid Memmedov","registered_at":"2026-06-16T22:01:18Z","symbol":"NIM1188742","token_address":"0x1925e5c712ad19d9fa58f5c7e88d98a75e4cf0f1","type":"artist","uuid":"5cfc0972-8eca-4622-bc65-c5bdefb7e147"}
album: Getme
  type: MusicAlbum
  date published: 2019-11-24
album: Nefesimsen
  type: MusicAlbum
  date published: 2019-12-19
album: Nazina Qurban
  type: MusicAlbum
  date published: 2019-12-27
album: Sevmədin Məni
  type: MusicAlbum
  date published: 2020-03-01
album: Yerisini Sevdiyim
  type: MusicAlbum
  date published: 2020-08-24
album: Alındı Qarabağ
  type: MusicAlbum
  date published: 2020-10-04
album: Param Param
  type: MusicAlbum
  date published: 2020-12-11
album: Üzür İsdeyersen
  type: MusicAlbum
  date published: 2021-02-19
album: Veda
  type: MusicAlbum
  date published: 2021-08-06
album: Gunahkar Biri
  type: MusicAlbum
  date published: 2021-08-07
album: Derdim Olub
  type: MusicAlbum
  date published: 2022-03-25
  track: Derdim Olub
    type: MusicRecording
    duration: PT2M59S
    duration ms: 179776
    explicit: false
    by artist: Cavid Memmedov
    in album: Derdim Olub
      type: MusicAlbum
      date published: 2022-03-25
    isrc code: GX3HH2295692
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T21:21:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xde6734921089e9672781e872a429d1fa4729a16f93e1bdb58d519c3920a49fd6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3HH2295692
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0xde6734921089e9672781e872a429d1fa4729a16f93e1bdb58d519c3920a49fd6. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GX3HH2295692.
      date published: 2026-07-05T01:12:41Z
    audio: Derdim Olub
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 107.962
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.663
      additional property: Energy
        type: PropertyValue
        value: 0.611
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.365
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.458
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.312
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Mesafeler
  type: MusicAlbum
  date published: 2022-12-19
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  type: MusicAlbum
  date published: 2023-07-18
album: Yolun Duserse
  type: MusicAlbum
  date published: 2023-09-15