Sohi Chai
type: MusicGroup
popularity: 5
followers: 118
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3776ec4144dfb7fda3d47405a8add6e86791b4d0b17654bc6d861732bb19499
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8b15c842-5759-4cbb-b81d-ec02f795499b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8b15c842-5759-4cbb-b81d-ec02f795499b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8b15c842-5759-4cbb-b81d-ec02f795499b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa3776ec4144dfb7fda3d47405a8add6e86791b4d0b17654bc6d861732bb19499","name":"Sohi Chai","registered_at":"2026-06-17T14:15:19Z","symbol":"NIM1420997","token_address":"0xe5596feedf8a31eeca3c921ad9cb905ca92d677e","type":"artist","uuid":"8b15c842-5759-4cbb-b81d-ec02f795499b"}
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 0xa3776ec4144dfb7fda3d47405a8add6e86791b4d0b17654bc6d861732bb19499. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8b15c842-5759-4cbb-b81d-ec02f795499b.json and https://artists.proofprofile.net/proofs/artist/8b15c842-5759-4cbb-b81d-ec02f795499b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xa3776ec4144dfb7fda3d47405a8add6e86791b4d0b17654bc6d861732bb19499","name":"Sohi Chai","registered_at":"2026-06-17T14:15:19Z","symbol":"NIM1420997","token_address":"0xe5596feedf8a31eeca3c921ad9cb905ca92d677e","type":"artist","uuid":"8b15c842-5759-4cbb-b81d-ec02f795499b"}
album: Mother Earth
  type: MusicAlbum
  date published: 2021-05-20
  track: Mother Earth
    type: MusicRecording
    duration: PT1M10S
    duration ms: 70285
    explicit: false
    by artist: Sohi Chai
    in album: Mother Earth
      type: MusicAlbum
      date published: 2021-05-20
    isrc code: QZZ7M2416384
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T16:25:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb769b67eba66e912dc387e5a857a8a6cc4a5b6be1a059f30b47f5129026d2a88
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956576
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956576
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2416384
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T02:06:47Z
    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 0xb769b67eba66e912dc387e5a857a8a6cc4a5b6be1a059f30b47f5129026d2a88. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QZZ7M2416384.
      date published: 2026-07-04T02:06:47Z
    audio: Mother Earth
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 76.794
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.25
      additional property: Energy
        type: PropertyValue
        value: 0.058
      additional property: Speechiness
        type: PropertyValue
        value: 0.051
      additional property: Acousticness
        type: PropertyValue
        value: 0.971
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.951
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.049
      additional property: Loudness (dB)
        type: PropertyValue
        value: -26.945
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Resting Peace
  type: MusicAlbum
  date published: 2021-10-11
album: Resting Peace
  type: MusicAlbum
  date published: 2021-10-11
album: Green Road
  type: MusicAlbum
  date published: 2022-04-20
album: Piano Meditation
  type: MusicAlbum
  date published: 2024-10-31
album: Piano Dreams
  type: MusicAlbum
  date published: 2024-11-13
album: Relaxing Piano
  type: MusicAlbum
  date published: 2024-11-18
album: Dreams
  type: MusicAlbum
  date published: 2024-11-18
album: Calm Dreams
  type: MusicAlbum
  date published: 2024-11-20
album: Calm Mind
  type: MusicAlbum
  date published: 2024-11-20
album: Deep Meditation
  type: MusicAlbum
  date published: 2024-12-02
album: Healing Piano
  type: MusicAlbum
  date published: 2024-12-02