Mother Kirk
type: MusicGroup
popularity: 2
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0242141ddff1c819a14e95bbe0b83846ba1493a8caaa4959789ff19cdf0e597
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/de01c052-118c-4e63-90bf-f84189d489eb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/de01c052-118c-4e63-90bf-f84189d489eb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/de01c052-118c-4e63-90bf-f84189d489eb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0242141ddff1c819a14e95bbe0b83846ba1493a8caaa4959789ff19cdf0e597","name":"Mother Kirk","registered_at":"2026-06-21T05:22:15Z","symbol":"NIM1832576","token_address":"0x47152e7d72677c34843815d23dd07c6a0e93a7fe","type":"artist","uuid":"de01c052-118c-4e63-90bf-f84189d489eb"}
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 0xb0242141ddff1c819a14e95bbe0b83846ba1493a8caaa4959789ff19cdf0e597. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/de01c052-118c-4e63-90bf-f84189d489eb.json and https://artists.proofprofile.net/proofs/artist/de01c052-118c-4e63-90bf-f84189d489eb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0xb0242141ddff1c819a14e95bbe0b83846ba1493a8caaa4959789ff19cdf0e597","name":"Mother Kirk","registered_at":"2026-06-21T05:22:15Z","symbol":"NIM1832576","token_address":"0x47152e7d72677c34843815d23dd07c6a0e93a7fe","type":"artist","uuid":"de01c052-118c-4e63-90bf-f84189d489eb"}
album: Curse The Metaverse
  type: MusicAlbum
  date published: 2022-08-11
album: Rend The Heavens
  type: MusicAlbum
  date published: 2024-02-07
album: Merewether Session
  type: MusicAlbum
  date published: 2024-02-12
album: Psalm 3
  type: MusicAlbum
  date published: 2024-03-04
  track: Psalm 3
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177000
    explicit: false
    by artist: Mother Kirk
    in album: Psalm 3
      type: MusicAlbum
      date published: 2024-03-04
    isrc code: QZHN32414627
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T03:48:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9f72472f0ba282d8766c1c57a0f3d7ff419d6ba83b919e9d5af3eb3373f1d14c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959100
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959100
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32414627
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T06:51:01Z
    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 0x9f72472f0ba282d8766c1c57a0f3d7ff419d6ba83b919e9d5af3eb3373f1d14c. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T06:51:01Z), 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/QZHN32414627.
      date published: 2026-07-22T06:51:01Z
    audio: Psalm 3
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.538
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.575
      additional property: Energy
        type: PropertyValue
        value: 0.432
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.59
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.089
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.502
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.851
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Needle In My Heart
  type: MusicAlbum
  date published: 2024-06-28
album: The Recipe
  type: MusicAlbum
  date published: 2024-10-11