Koi Forest
type: MusicGroup
popularity: 5
followers: 143
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d751d056ebc7346b5da3ccffbab889e67334a8668148070c8f8321e3096c0f5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953918
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953918
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b0ff245-99ae-42cf-aff2-654c25abb2e0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b0ff245-99ae-42cf-aff2-654c25abb2e0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1b0ff245-99ae-42cf-aff2-654c25abb2e0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:55:04Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d751d056ebc7346b5da3ccffbab889e67334a8668148070c8f8321e3096c0f5","name":"Koi Forest","registered_at":"2026-06-15T22:57:22Z","symbol":"NIM0858403","token_address":"0xe73701ef617e6caa77b53fb2b288e268193a9088","type":"artist","uuid":"1b0ff245-99ae-42cf-aff2-654c25abb2e0"}
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 0x3d751d056ebc7346b5da3ccffbab889e67334a8668148070c8f8321e3096c0f5. Chain 2 (Bitcoin): anchored in block 953918 (2026-06-16T08:55:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1b0ff245-99ae-42cf-aff2-654c25abb2e0.json and https://artists.proofprofile.net/proofs/artist/1b0ff245-99ae-42cf-aff2-654c25abb2e0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:55:04Z
  text: {"copyright_id":"0x3d751d056ebc7346b5da3ccffbab889e67334a8668148070c8f8321e3096c0f5","name":"Koi Forest","registered_at":"2026-06-15T22:57:22Z","symbol":"NIM0858403","token_address":"0xe73701ef617e6caa77b53fb2b288e268193a9088","type":"artist","uuid":"1b0ff245-99ae-42cf-aff2-654c25abb2e0"}
album: More
  type: MusicAlbum
  date published: 2023-06-30
album: Nayade
  type: MusicAlbum
  date published: 2024-12-13
album: Breathe In, Breathe Out
  type: MusicAlbum
  date published: 2025-01-10
album: What is Inside
  type: MusicAlbum
  date published: 2025-02-07
  track: What Is Inside
    type: MusicRecording
    duration: PT4M15S
    duration ms: 255601
    explicit: false
    by artist: Koi Forest
    in album: What is Inside
      type: MusicAlbum
      date published: 2025-02-07
    isrc code: NLSH72500063
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T00:39:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x796de868c0a858a6f589a99cc3642cb953d3f26cd1e0b5b5adc2d4bab294da6b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958633
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958633
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLSH72500063
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T00:54:50Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x796de868c0a858a6f589a99cc3642cb953d3f26cd1e0b5b5adc2d4bab294da6b. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/NLSH72500063.
      date published: 2026-07-19T00:54:50Z
    audio: What Is Inside
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.76
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.475
      additional property: Energy
        type: PropertyValue
        value: 0.406
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.107
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.08
      additional property: Liveness
        type: PropertyValue
        value: 0.22
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.219
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.597
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Silence is Golden
  type: MusicAlbum
  date published: 2025-03-07
album: Koi Forest
  type: MusicAlbum
  date published: 2025-04-12