C.ONE
type: MusicGroup
popularity: 8
followers: 1805
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5ef77ff8514722cf90b27f2956f6fd702a81ba5f5be941e476b3b9190dc8eb0
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/4e43abed-76b4-483f-8a09-ba672ad91da4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4e43abed-76b4-483f-8a09-ba672ad91da4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4e43abed-76b4-483f-8a09-ba672ad91da4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
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 0xa5ef77ff8514722cf90b27f2956f6fd702a81ba5f5be941e476b3b9190dc8eb0. 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/4e43abed-76b4-483f-8a09-ba672ad91da4.json and https://artists.proofprofile.net/proofs/artist/4e43abed-76b4-483f-8a09-ba672ad91da4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: 2020-2021
  type: MusicAlbum
  date published: 2021-06-07
album: 2020-2021
  type: MusicAlbum
  date published: 2021-06-07
  track: Инстакоролева
    type: MusicRecording
    duration: PT3M21S
    duration ms: 201000
    explicit: false
    by artist: C.ONE
    in album: 2020-2021
      type: MusicAlbum
      date published: 2021-06-07
    isrc code: RUA3R2111692
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T10:37:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbc09313188c966ca9da7348cb9db5a2a1bab4af1ba4d8919329e8c601feef40d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958996
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958996
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA3R2111692
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T10:57:35Z
    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 0xbc09313188c966ca9da7348cb9db5a2a1bab4af1ba4d8919329e8c601feef40d. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/RUA3R2111692.
      date published: 2026-07-21T10:57:35Z
    audio: Инстакоролева
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 82.953
      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: 0.716
      additional property: Energy
        type: PropertyValue
        value: 0.541
      additional property: Speechiness
        type: PropertyValue
        value: 0.071
      additional property: Acousticness
        type: PropertyValue
        value: 0.828
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.146
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.155
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.377
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Паланг
  type: MusicAlbum
  date published: 2021-07-20
album: Танхоим
  type: MusicAlbum
  date published: 2022-02-13
album: Мадмуазель
  type: MusicAlbum
  date published: 2022-07-14
album: Гумкардарохе
  type: MusicAlbum
  date published: 2022-07-14
album: Кабутари сиёх
  type: MusicAlbum
  date published: 2022-07-14
album: Лайли
  type: MusicAlbum
  date published: 2022-07-14
album: Барби
  type: MusicAlbum
  date published: 2022-07-14
album: Tajik Style
  type: MusicAlbum
  date published: 2022-08-02
album: Дона дона 4
  type: MusicAlbum
  date published: 2022-08-24
album: Биракс
  type: MusicAlbum
  date published: 2022-08-24
album: Фатаи сафед
  type: MusicAlbum
  date published: 2022-08-28
album: Оху
  type: MusicAlbum
  date published: 2022-08-28
album: Да Таги Хона
  type: MusicAlbum
  date published: 2022-09-26
album: Сад мактуб
  type: MusicAlbum
  date published: 2023-10-12
album: Лейло
  type: MusicAlbum
  date published: 2023-11-06
  track: Оҳу
    type: MusicRecording
    duration: PT2M56S
    duration ms: 176446
    explicit: false
    by artist: C.ONE
    in album: Лейло
      type: MusicAlbum
      date published: 2023-11-06
    isrc code: RUAGT2359198
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T08:36:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5039b7c1ea3e5bdfd68dc10382814a147b09f8681228ad2f78a5d6101febbff1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUAGT2359198
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Оҳу
album: Мисли Рубохи
album: Фанатка
album: Dilbaram
album: Хаёт
album: Оина
album: Номеҳрубони
album: Sevara
album: У ай ваяй
album: Girya Nakn
album: Lay Lay
album: Janji

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 0x5039b7c1ea3e5bdfd68dc10382814a147b09f8681228ad2f78a5d6101febbff1. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/RUAGT2359198.
date published: 2026-07-04T10:04:33Z

Оҳу
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 87.999
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: 0.551
additional property: Energy
  type: PropertyValue
  value: 0.627
additional property: Speechiness
  type: PropertyValue
  value: 0.044
additional property: Acousticness
  type: PropertyValue
  value: 0.444
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.124
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.361
additional property: Loudness (dB)
  type: PropertyValue
  value: -6.5
additional property: Key Name
  type: PropertyValue
  value: A
additional property: Mode Name
  type: PropertyValue
  value: Minor

Мисли Рубохи
type: MusicAlbum
date published: 2024-02-23

Фанатка
type: MusicAlbum
date published: 2024-04-28

Dilbaram
type: MusicAlbum
date published: 2024-05-08

Хаёт
type: MusicAlbum
date published: 2024-06-02

Оина
type: MusicAlbum
date published: 2024-07-02

Номеҳрубони
type: MusicAlbum
date published: 2024-08-10

Sevara
type: MusicAlbum
date published: 2024-08-26

У ай ваяй
type: MusicAlbum
date published: 2024-09-25

Girya Nakn
type: MusicAlbum
date published: 2025-01-03

Lay Lay
type: MusicAlbum
date published: 2025-04-01

Janji
type: MusicAlbum
date published: 2025-06-10