Rob Kipa-Williams
type: MusicGroup
popularity: 5
followers: 174
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9c3fc860f60eb13793d3dfb47312e70bfb4e1e97bbfcba2f17ca1b96684d185
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/ca0ad8b4-dc5f-46ee-bd07-de99c7294928.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca0ad8b4-dc5f-46ee-bd07-de99c7294928.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ca0ad8b4-dc5f-46ee-bd07-de99c7294928
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9c3fc860f60eb13793d3dfb47312e70bfb4e1e97bbfcba2f17ca1b96684d185","name":"Rob Kipa-Williams","registered_at":"2026-06-20T22:42:18Z","symbol":"NIM1737666","token_address":"0x819d97cc9c4ea1290f7d8d7aaf380772d4543218","type":"artist","uuid":"ca0ad8b4-dc5f-46ee-bd07-de99c7294928"}
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 0xd9c3fc860f60eb13793d3dfb47312e70bfb4e1e97bbfcba2f17ca1b96684d185. 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/ca0ad8b4-dc5f-46ee-bd07-de99c7294928.json and https://artists.proofprofile.net/proofs/artist/ca0ad8b4-dc5f-46ee-bd07-de99c7294928.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xd9c3fc860f60eb13793d3dfb47312e70bfb4e1e97bbfcba2f17ca1b96684d185","name":"Rob Kipa-Williams","registered_at":"2026-06-20T22:42:18Z","symbol":"NIM1737666","token_address":"0x819d97cc9c4ea1290f7d8d7aaf380772d4543218","type":"artist","uuid":"ca0ad8b4-dc5f-46ee-bd07-de99c7294928"}
album: Ta'okota'i (Cook Island Themed Meditation)
  type: MusicAlbum
  date published: 2022-08-12
  track: Ta'okota'i - Cook Island Themed Meditation
    type: MusicRecording
    duration: PT20M4S
    duration ms: 1204000
    explicit: false
    by artist: Rob Kipa-Williams
    in album: Ta'okota'i (Cook Island Themed Meditation)
      type: MusicAlbum
      date published: 2022-08-12
    isrc code: NZSO02100008
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T08:57:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb36688dc669023af7a7fdb8750493a71f4e066ade56e4796490ce2b6be5554f1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZSO02100008
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:59:37Z
    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 0xb36688dc669023af7a7fdb8750493a71f4e066ade56e4796490ce2b6be5554f1. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/NZSO02100008.
      date published: 2026-07-05T10:59:37Z
    audio: Ta'okota'i - Cook Island Themed Meditation
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 86.977
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.106
      additional property: Energy
        type: PropertyValue
        value: 0.039
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.945
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.604
      additional property: Liveness
        type: PropertyValue
        value: 0.114
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.033
      additional property: Loudness (dB)
        type: PropertyValue
        value: -27.506
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Galuega
  type: MusicAlbum
  date published: 2022-10-14
album: Paturu
  type: MusicAlbum
  date published: 2022-11-21
album: Mai E
  type: MusicAlbum
  date published: 2022-11-21
album: Kelekele
  type: MusicAlbum
  date published: 2022-11-21