KRich
type: MusicGroup
description: Krich is a surname. Notable people with the surname include: Helen Krich Chinoy, née Helen Krich (1922–2010), American theater historian Rochelle Majer Krich (born 1947), American novelist See also
popularity: 4
followers: 156
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd46ef775dc74ac7fc8da484493cc5a3ae889362cbc329abafd2042a1d226fdd7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b7c06e30-a635-480d-988a-e3d569dd79fa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b7c06e30-a635-480d-988a-e3d569dd79fa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b7c06e30-a635-480d-988a-e3d569dd79fa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd46ef775dc74ac7fc8da484493cc5a3ae889362cbc329abafd2042a1d226fdd7. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b7c06e30-a635-480d-988a-e3d569dd79fa.json and https://artists.proofprofile.net/proofs/artist/b7c06e30-a635-480d-988a-e3d569dd79fa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Onderweg
  type: MusicAlbum
  date published: 2020-08-10
album: Tjaipi Monie
  type: MusicAlbum
  date published: 2020-12-17
  track: Tjaipi Monie
    type: MusicRecording
    duration: PT4M31S
    duration ms: 271934
    explicit: false
    by artist: KRich
    in album: Tjaipi Monie
      type: MusicAlbum
      date published: 2020-12-17
    isrc code: QZHNA2122798
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T07:44:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf8c49e65ed8fb5056d3456f7f87b2cc8b171b7bb69ce4c153e6d5cbcaa41c0a6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958388
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958388
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2122798
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T10:46:56Z
    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 0xf8c49e65ed8fb5056d3456f7f87b2cc8b171b7bb69ce4c153e6d5cbcaa41c0a6. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T10:46:56Z), 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/QZHNA2122798.
      date published: 2026-07-17T10:46:56Z
    audio: Tjaipi Monie
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.876
      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: 0.829
      additional property: Energy
        type: PropertyValue
        value: 0.66
      additional property: Speechiness
        type: PropertyValue
        value: 0.182
      additional property: Acousticness
        type: PropertyValue
        value: 0.562
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.153
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.554
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.313
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 4 The Win
  type: MusicAlbum
  date published: 2021-03-27
album: Unfair
  type: MusicAlbum
  date published: 2021-08-17
album: Honderd
  type: MusicAlbum
  date published: 2023-10-12
album: Up and Down
  type: MusicAlbum
  date published: 2023-10-12
album: Focus
  type: MusicAlbum
  date published: 2024-02-16
album: Niemand
  type: MusicAlbum
  date published: 2025-02-06