Мадина Хамидова
type: MusicGroup
popularity: 8
followers: 652
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a5acf64386bc73880261ce4894b89f0206357652b64c530fec991f566505272
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c58b57c-2587-44ad-9d0f-3fb10e2e7c81.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c58b57c-2587-44ad-9d0f-3fb10e2e7c81.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9c58b57c-2587-44ad-9d0f-3fb10e2e7c81
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a5acf64386bc73880261ce4894b89f0206357652b64c530fec991f566505272","name":"Мадина Хамидова","registered_at":"2026-06-20T03:45:15Z","symbol":"NIM1505563","token_address":"0x2f96b79e1a286adc1332d787a4653f47900a9a2b","type":"artist","uuid":"9c58b57c-2587-44ad-9d0f-3fb10e2e7c81"}
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 0x1a5acf64386bc73880261ce4894b89f0206357652b64c530fec991f566505272. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9c58b57c-2587-44ad-9d0f-3fb10e2e7c81.json and https://artists.proofprofile.net/proofs/artist/9c58b57c-2587-44ad-9d0f-3fb10e2e7c81.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0x1a5acf64386bc73880261ce4894b89f0206357652b64c530fec991f566505272","name":"Мадина Хамидова","registered_at":"2026-06-20T03:45:15Z","symbol":"NIM1505563","token_address":"0x2f96b79e1a286adc1332d787a4653f47900a9a2b","type":"artist","uuid":"9c58b57c-2587-44ad-9d0f-3fb10e2e7c81"}
album: Хаза б1аьргаш
  type: MusicAlbum
  date published: 2021-10-04
album: Хаза б1аьргаш
  type: MusicAlbum
  date published: 2021-10-04
album: Ховха безам
  type: MusicAlbum
  date published: 2021-10-06
album: Сан ойла
  type: MusicAlbum
  date published: 2021-10-08
album: Любовь навсегда
  type: MusicAlbum
  date published: 2021-10-08
album: Хьо цхьаъ ву
  type: MusicAlbum
  date published: 2021-10-11
album: Хьан амат
  type: MusicAlbum
  date published: 2021-10-15
album: Хьо суна ца вевзинехь
  type: MusicAlbum
  date published: 2021-12-24
album: Деган Алу
  type: MusicAlbum
  date published: 2022-02-14
album: Деган Алу
  type: MusicAlbum
  date published: 2022-02-14
album: Сох ма къаста
  type: MusicAlbum
  date published: 2022-03-21
album: Сан дуьне
  type: MusicAlbum
  date published: 2022-04-16
album: Мичахь ву
  type: MusicAlbum
  date published: 2022-04-18
album: Сан йиша
  type: MusicAlbum
  date published: 2022-04-22
album: Мерза безам
  type: MusicAlbum
  date published: 2022-06-14
album: Хьан безамо 1ехийна
  type: MusicAlbum
  date published: 2022-07-19
album: Хьо оьшу суна
  type: MusicAlbum
  date published: 2023-01-16
album: Золотая коллекция
  type: MusicAlbum
  date published: 2023-01-25
  track: Хаза б1аьргаш
    type: MusicRecording
    duration: PT4M34S
    duration ms: 274952
    explicit: false
    by artist: Мадина Хамидова
    in album: Золотая коллекция
      type: MusicAlbum
      date published: 2023-01-25
    isrc code: GBLPF6691717
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T04:42:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xabc8bba98366aa6724ab79fc25db3c5f4ed13287b6dcdc0d26c5f2fe9e1f0e25
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956484
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956484
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF6691717
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T10:47:44Z
    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 0xabc8bba98366aa6724ab79fc25db3c5f4ed13287b6dcdc0d26c5f2fe9e1f0e25. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GBLPF6691717.
      date published: 2026-07-03T10:47:44Z
    audio: Хаза б1аьргаш
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.974
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.643
      additional property: Energy
        type: PropertyValue
        value: 0.95
      additional property: Speechiness
        type: PropertyValue
        value: 0.225
      additional property: Acousticness
        type: PropertyValue
        value: 0.401
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.053
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.683
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.622
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Деган Алу
    type: MusicRecording
    duration: PT4M20S
    duration ms: 260967
    explicit: false
    by artist: Мадина Хамидова
    in album: Золотая коллекция
      type: MusicAlbum
      date published: 2023-01-25
    isrc code: GBLPF6707731
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T21:58:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xabbd9781553829bab760a26f580fe7532c2fa278b3996d7719159f2aae6f4f83
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958935
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958935
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Деган Алу
album: Хьоменаг

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF6707731

OTSTimestamp
type: PropertyValue
value: 2026-07-20T22:08:19Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabbd9781553829bab760a26f580fe7532c2fa278b3996d7719159f2aae6f4f83. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/GBLPF6707731.
date published: 2026-07-20T22:08:19Z

Деган Алу
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 114.979
additional property: Musical Key
  type: PropertyValue
  value: 9
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.705
additional property: Energy
  type: PropertyValue
  value: 0.957
additional property: Speechiness
  type: PropertyValue
  value: 0.144
additional property: Acousticness
  type: PropertyValue
  value: 0.07
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.108
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.515
additional property: Loudness (dB)
  type: PropertyValue
  value: -4.056
additional property: Key Name
  type: PropertyValue
  value: A
additional property: Mode Name
  type: PropertyValue
  value: Minor

Хьоменаг
type: MusicAlbum
date published: 2023-06-06