Mələkxanım Eyubova
type: MusicGroup
popularity: 5
followers: 32
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1811f6c9010327ea44618ed16096b804449273b0d45ba153e99bf61c090a8ed1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/138c0172-cc1b-4ac2-a732-29849c798841.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/138c0172-cc1b-4ac2-a732-29849c798841.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/138c0172-cc1b-4ac2-a732-29849c798841
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1811f6c9010327ea44618ed16096b804449273b0d45ba153e99bf61c090a8ed1","name":"Mələkxanım Eyubova","registered_at":"2026-06-15T20:34:48Z","symbol":"NIM0824407","token_address":"0xcaa1a35569fa662eff037866ff9039cda0da9151","type":"artist","uuid":"138c0172-cc1b-4ac2-a732-29849c798841"}
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 0x1811f6c9010327ea44618ed16096b804449273b0d45ba153e99bf61c090a8ed1. Chain 2 (Bitcoin): anchored in block 953903 (2026-06-16T07:05:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/138c0172-cc1b-4ac2-a732-29849c798841.json and https://artists.proofprofile.net/proofs/artist/138c0172-cc1b-4ac2-a732-29849c798841.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:05:05Z
  text: {"copyright_id":"0x1811f6c9010327ea44618ed16096b804449273b0d45ba153e99bf61c090a8ed1","name":"Mələkxanım Eyubova","registered_at":"2026-06-15T20:34:48Z","symbol":"NIM0824407","token_address":"0xcaa1a35569fa662eff037866ff9039cda0da9151","type":"artist","uuid":"138c0172-cc1b-4ac2-a732-29849c798841"}
album: Vurulmuşam
  type: MusicAlbum
  date published: 2009-12-05
album: Rast və Bayatı Şiraz
  type: MusicAlbum
  date published: 2021-12-09
album: Seçmələr 1
  type: MusicAlbum
  date published: 2022-01-19
  track: Mən Necə Bağban Olaram
    type: MusicRecording
    duration: PT4M13S
    duration ms: 253675
    explicit: false
    by artist: Mələkxanım Eyubova
    in album: Seçmələr 1
      type: MusicAlbum
      date published: 2022-01-19
    isrc code: QZFZ32212151
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T19:54:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x876523c6117c8042fa7f3c317afd614db1127571a8595195de101d00d0eaf9dc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958196
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958196
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32212151
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T22:55:14Z
    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 0x876523c6117c8042fa7f3c317afd614db1127571a8595195de101d00d0eaf9dc. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:55:14Z), 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/QZFZ32212151.
      date published: 2026-07-15T22:55:14Z
    audio: Mən Necə Bağban Olaram
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.822
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.63
      additional property: Energy
        type: PropertyValue
        value: 0.663
      additional property: Speechiness
        type: PropertyValue
        value: 0.081
      additional property: Acousticness
        type: PropertyValue
        value: 0.726
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.027
      additional property: Liveness
        type: PropertyValue
        value: 0.218
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.878
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.81
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major