Ching Kamei
type: MusicGroup
popularity: 6
followers: 396
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xabbb5c1876b59eb0863ec72ef5a5f48727d7b415b41f7a38b113c6c16d3eee6e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9db758e-7aca-43ea-9035-7bfedb04ae1d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9db758e-7aca-43ea-9035-7bfedb04ae1d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c9db758e-7aca-43ea-9035-7bfedb04ae1d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xabbb5c1876b59eb0863ec72ef5a5f48727d7b415b41f7a38b113c6c16d3eee6e","name":"Ching Kamei","registered_at":"2026-06-20T22:25:13Z","symbol":"NIM1733608","token_address":"0x3912136fc98800ea887353933712bd43a7c6bdb7","type":"artist","uuid":"c9db758e-7aca-43ea-9035-7bfedb04ae1d"}
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 0xabbb5c1876b59eb0863ec72ef5a5f48727d7b415b41f7a38b113c6c16d3eee6e. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c9db758e-7aca-43ea-9035-7bfedb04ae1d.json and https://artists.proofprofile.net/proofs/artist/c9db758e-7aca-43ea-9035-7bfedb04ae1d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0xabbb5c1876b59eb0863ec72ef5a5f48727d7b415b41f7a38b113c6c16d3eee6e","name":"Ching Kamei","registered_at":"2026-06-20T22:25:13Z","symbol":"NIM1733608","token_address":"0x3912136fc98800ea887353933712bd43a7c6bdb7","type":"artist","uuid":"c9db758e-7aca-43ea-9035-7bfedb04ae1d"}
album: Oh Njianmei
  type: MusicAlbum
  date published: 2023-10-01
album: Tuna Suna
  type: MusicAlbum
  date published: 2023-10-07
  track: Tuna Suna
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182029
    explicit: false
    by artist: Ching Kamei
    in album: Tuna Suna
      type: MusicAlbum
      date published: 2023-10-07
    isrc code: GX5MX2381935
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T02:51:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc143bd45a94ddb230606d89c8311cfbbded62ef499c2d2a9291d2e7be86349bc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958480
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958480
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2381935
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T02:58:58Z
    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 0xc143bd45a94ddb230606d89c8311cfbbded62ef499c2d2a9291d2e7be86349bc. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/GX5MX2381935.
      date published: 2026-07-18T02:58:58Z
    audio: Tuna Suna
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.247
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.435
      additional property: Energy
        type: PropertyValue
        value: 0.659
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.074
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.205
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.539
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.345
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Akhalei (Tangkhul Version)
  type: MusicAlbum
  date published: 2023-10-07
album: Ringpha Kathei
  type: MusicAlbum
  date published: 2023-10-14
album: Jingbang Bwkan
  type: MusicAlbum
  date published: 2023-11-15
album: Atamchi Tangkhul
  type: MusicAlbum
  date published: 2023-12-01
album: Chatlabara
  type: MusicAlbum
  date published: 2024-02-21
album: Hilou Kanthe
  type: MusicAlbum
  date published: 2024-02-23
album: Bam Ngam Makge
  type: MusicAlbum
  date published: 2024-03-22
album: Aniu Panti
  type: MusicAlbum
  date published: 2024-04-03
album: Jian kum jian mak
  type: MusicAlbum
  date published: 2024-11-30