Codename Chinadoll
type: MusicGroup
genre: lo-fi
genre: lo-fi beats
popularity: 26
followers: 534
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa71854768c69186694375947d4bdac49e1485ddb3b87e962cc5ee12314eaf70e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/edb2559f-f5bf-4c66-adf4-a0a946a6fdc1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/edb2559f-f5bf-4c66-adf4-a0a946a6fdc1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/edb2559f-f5bf-4c66-adf4-a0a946a6fdc1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa71854768c69186694375947d4bdac49e1485ddb3b87e962cc5ee12314eaf70e","name":"Codename Chinadoll","registered_at":"2026-06-12T13:05:57Z","symbol":"NIM0306552","token_address":"0x50e10196ce1c0fa358dde5564097c9d93e857499","type":"artist","uuid":"edb2559f-f5bf-4c66-adf4-a0a946a6fdc1"}
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 0xa71854768c69186694375947d4bdac49e1485ddb3b87e962cc5ee12314eaf70e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/edb2559f-f5bf-4c66-adf4-a0a946a6fdc1.json and https://artists.proofprofile.net/proofs/artist/edb2559f-f5bf-4c66-adf4-a0a946a6fdc1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xa71854768c69186694375947d4bdac49e1485ddb3b87e962cc5ee12314eaf70e","name":"Codename Chinadoll","registered_at":"2026-06-12T13:05:57Z","symbol":"NIM0306552","token_address":"0x50e10196ce1c0fa358dde5564097c9d93e857499","type":"artist","uuid":"edb2559f-f5bf-4c66-adf4-a0a946a6fdc1"}
album: Selected Lifestyle Poems
  type: MusicAlbum
  date published: 2020-11-01
album: jazz patterns
  type: MusicAlbum
  date published: 2021-01-04
album: Singularity In Motion
  type: MusicAlbum
  date published: 2021-02-19
  track: Two Five One
    type: MusicRecording
    duration: PT1M51S
    duration ms: 111000
    explicit: false
    by artist: Codename Chinadoll
    in album: Singularity In Motion
      type: MusicAlbum
      date published: 2021-02-19
    genre: lo-fi
    genre: lo-fi beats
    isrc code: SE4RG2136501
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T08:34:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x902ff4ecf901e29bdc8acceb730cfd9594d83cad9bdce014ef249cc5121a4c3a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959114
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959114
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE4RG2136501
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T08:41:42Z
    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 0x902ff4ecf901e29bdc8acceb730cfd9594d83cad9bdce014ef249cc5121a4c3a. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/SE4RG2136501.
      date published: 2026-07-22T08:41:42Z
    audio: Two Five One
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.009
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.678
      additional property: Energy
        type: PropertyValue
        value: 0.57
      additional property: Speechiness
        type: PropertyValue
        value: 0.077
      additional property: Acousticness
        type: PropertyValue
        value: 0.459
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.947
      additional property: Liveness
        type: PropertyValue
        value: 0.195
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.064
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.839
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: everyday moves with the beats
  type: MusicAlbum
  date published: 2021-06-21
  track: low key jazztone
    type: MusicRecording
    duration: PT2M4S
    duration ms: 124429
    explicit: false
    by artist: Codename Chinadoll
    in album: everyday moves with the beats
      type: MusicAlbum
      date published: 2021-06-21
    genre: lo-fi
    genre: lo-fi beats
    isrc code: SE6RB2182303
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T02:38:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb8f8ed566e1afa5b57bbe836308094887e1eb5a9caa60407841a7b4238d7ea0d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958355
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958355
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6RB2182303
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T03:11:50Z
    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 0xb8f8ed566e1afa5b57bbe836308094887e1eb5a9caa60407841a7b4238d7ea0d. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/SE6RB2182303.
      date published: 2026-07-17T03:11:50Z
    audio: low key jazztone
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.99
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.762
      additional property: Energy
        type: PropertyValue
        value: 0.566
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Broken Pattern
album: jazz focus workshop
album: Lo-Fi Transmissions Worldwide
album: Let it be
album: Chi Chi Doe
album: Floshi Mosh
album: Blown Cover
album: Gravity
album: Ingoma Yami
album: Njiya Ya Moyo

Acousticness
type: PropertyValue
value: 0.158

Instrumentalness
type: PropertyValue
value: 0.744

Liveness
type: PropertyValue
value: 0.089

Valence (Positivity)
type: PropertyValue
value: 0.178

Loudness (dB)
type: PropertyValue
value: -9.964

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Minor

Broken Pattern
type: MusicAlbum
date published: 2021-09-20

jazz focus workshop
type: MusicAlbum
date published: 2021-12-26

Lo-Fi Transmissions Worldwide
type: MusicAlbum
date published: 2022-08-13

Let it be
type: MusicAlbum
date published: 2022-10-23

Chi Chi Doe
type: MusicAlbum
date published: 2022-12-29

Floshi Mosh
type: MusicAlbum
date published: 2023-03-04

Blown Cover
type: MusicAlbum
date published: 2024-07-24

Gravity
type: MusicAlbum
date published: 2025-07-11

Ingoma Yami
type: MusicAlbum
date published: 2025-08-22

Njiya Ya Moyo
type: MusicAlbum
date published: 2025-09-05