William Waiirua
type: MusicGroup
genre: nz reggae
popularity: 6
followers: 2836
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa97c3c6906a8793f311d8e8cebebc685727701dfc4577dae4b9b2194a247158e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f50c37fb-e21f-4134-937c-b1b7936be411.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f50c37fb-e21f-4134-937c-b1b7936be411.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f50c37fb-e21f-4134-937c-b1b7936be411
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa97c3c6906a8793f311d8e8cebebc685727701dfc4577dae4b9b2194a247158e","name":"William Waiirua","registered_at":"2026-06-21T14:47:22Z","symbol":"NIM1951056","token_address":"0x81ebb0a696e457ad5b9cbdc8411fddd84047fbc0","type":"artist","uuid":"f50c37fb-e21f-4134-937c-b1b7936be411"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa97c3c6906a8793f311d8e8cebebc685727701dfc4577dae4b9b2194a247158e. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f50c37fb-e21f-4134-937c-b1b7936be411.json and https://artists.proofprofile.net/proofs/artist/f50c37fb-e21f-4134-937c-b1b7936be411.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xa97c3c6906a8793f311d8e8cebebc685727701dfc4577dae4b9b2194a247158e","name":"William Waiirua","registered_at":"2026-06-21T14:47:22Z","symbol":"NIM1951056","token_address":"0x81ebb0a696e457ad5b9cbdc8411fddd84047fbc0","type":"artist","uuid":"f50c37fb-e21f-4134-937c-b1b7936be411"}
album: Wowwee (No Words, Just That)
  type: MusicAlbum
  date published: 2017-11-15
album: Wowwee (No Words, Just That)
  type: MusicAlbum
  date published: 2017-11-15
  track: Wowwee (No Words, Just That)
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187653
    explicit: false
    by artist: William Waiirua
    in album: Wowwee (No Words, Just That)
      type: MusicAlbum
      date published: 2017-11-15
    genre: nz reggae
    isrc code: NZAM01701348
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-29T10:01:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcbb9da546d95b66f4c71fff8fd0993edde7d12590b3dc5eb83c86ac031d33f7e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZAM01701348
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb9da546d95b66f4c71fff8fd0993edde7d12590b3dc5eb83c86ac031d33f7e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/NZAM01701348.
      date published: 2026-07-02T16:51:38Z
    audio: Wowwee (No Words, Just That)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.871
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.663
      additional property: Energy
        type: PropertyValue
        value: 0.857
      additional property: Speechiness
        type: PropertyValue
        value: 0.173
      additional property: Acousticness
        type: PropertyValue
        value: 0.026
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.164
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.619
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.467
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Wowwee (No Words, Just That)
  type: MusicAlbum
  date published: 2017-11-15
album: Waiirua Christmas
  type: MusicAlbum
  date published: 2017-12-11
album: Whatta Beauty
  type: MusicAlbum
  date published: 2020-09-11
album: Whatta Beauty
  type: MusicAlbum
  date published: 2020-09-11
  track: Whatta Beauty
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224347
    explicit: false
    by artist: William Waiirua
    in album: Whatta Beauty
      type: MusicAlbum
      date published: 2020-09-11
    genre: nz reggae
    isrc code: NZAM02001685
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-30T02:07:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0b098ba036424beed4079bc490e1fec263856c0adbc996166ee144c53cded46d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960199
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960199
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZAM02001685
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-30T02:30:29Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b098ba036424beed4079bc490e1fec263856c0adbc996166ee144c53cded46d. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/NZAM02001685.
      date published: 2026-07-30T02:30:29Z
    audio: Whatta Beauty
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 175.16
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.491
      additional property: Energy
        type: PropertyValue
        value: 0.469
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Ka Wani Kē
album: Stay in It
album: Stay In It
album: Mauri Mahi, Mauri Ora
album: A Very Merry Christmas to You
album: A Very Merry Christmas To You
album: THAT'S US

Speechiness
type: PropertyValue
value: 0.079

Acousticness
type: PropertyValue
value: 0.016

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.058

Valence (Positivity)
type: PropertyValue
value: 0.675

Loudness (dB)
type: PropertyValue
value: -14.313

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major

Whatta Beauty
type: MusicAlbum
date published: 2020-09-11

Ka Wani Kē
type: MusicAlbum
date published: 2020-09-16
track: Ka Wani Kē
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226956
  explicit: false
  by artist: William Waiirua
  in album: Ka Wani Kē
    type: MusicAlbum
    date published: 2020-09-16
  genre: nz reggae
  isrc code: NZAM02002608
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T01:59:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xef6ad88608c82fb8b20c2b6c23b3dcb3f400a2d77d3a9665dd8528c01161d5ec
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960334
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960334
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZAM02002608
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T02:19:15Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6ad88608c82fb8b20c2b6c23b3dcb3f400a2d77d3a9665dd8528c01161d5ec. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/NZAM02002608.
    date published: 2026-07-31T02:19:15Z
  audio: Ka Wani Kē
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 112.597
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.666
    additional property: Energy
      type: PropertyValue
      value: 0.544
    additional property: Speechiness
      type: PropertyValue
      value: 0.058
    additional property: Acousticness
      type: PropertyValue
      value: 0.016
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.337
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.7
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.923
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Ka Wani Kē
type: MusicAlbum
date published: 2020-09-16

Ka Wani Kē
type: MusicAlbum
date published: 2020-09-16

Stay in It
type: MusicAlbum
date published: 2021-03-16

Stay In It
type: MusicAlbum
date published: 2021-03-16

Stay In It
type: MusicAlbum
date published: 2021-03-16

Mauri Mahi, Mauri Ora
type: MusicAlbum
date published: 2021-09-09

Mauri Mahi, Mauri Ora
type: MusicAlbum
date published: 2021-09-09

A Very Merry Christmas to You
type: MusicAlbum
date published: 2023-12-06

A Very Merry Christmas To You
type: MusicAlbum
date published: 2023-12-06

THAT'S US
type: MusicAlbum
date published: 2024-11-15