Bret McKenzie
type: MusicGroup
description: Bret Peter Tarrant McKenzie (born 29 June 1976) is a New Zealand musician, comedian, music supervisor, and actor. He is best known as one half of musical comedy duo Flight of the Conchords along with
popularity: 41
followers: 11597
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf8851a4f0b74d37ca36f4063bba9fb0470aa08eeb2ff971c3e0ea4a4315dda. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c779605a-f4b3-44e8-8736-9d9960e0008e.json and https://artists.proofprofile.net/proofs/artist/c779605a-f4b3-44e8-8736-9d9960e0008e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
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album: I'll Get You What You Want (Cockatoo in Malibu) [Muppets Most Wanted]
  type: MusicAlbum
  date published: 2014-01-01
album: I'll Get You What You Want (Cockatoo in Malibu) [Muppets Most Wanted]
  type: MusicAlbum
  date published: 2014-01-01
album: A Little Tune
  type: MusicAlbum
  date published: 2022-05-11
album: Dave's Place
  type: MusicAlbum
  date published: 2022-06-15
album: If You Wanna Go / Tomorrow Today
  type: MusicAlbum
  date published: 2022-07-27
album: Songs Without Jokes
  type: MusicAlbum
  date published: 2022-08-26
  track: This World
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    duration: PT3M56S
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    by artist: Bret McKenzie
    in album: Songs Without Jokes
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      date published: 2022-08-26
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    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a78365c3cfab0fbfbaf6f070b95170caabf48e9232b36cd9d9a5dcb8396475e. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USSUB2146901.
      date published: 2026-07-04T02:06:47Z
    audio: This World
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      additional property: Danceability
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  track: Here For you
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    by artist: Bret McKenzie
    in album: Songs Without Jokes
      type: MusicAlbum
      date published: 2022-08-26
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    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9141c47a342a716f8a001576fa5b6bb3ddef3387ad7fa46400a8a5da3b5a5b46. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:09:37Z), 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/USSUB2146904.
      date published: 2026-07-21T17:09:37Z
    audio: Here For you
      type: AudioObject
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      additional property: Danceability
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      additional property: Speechiness
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      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
  track: That's L.A.
  track: Up In Smoke
  track: A Little Tune
  track: America Goodbye
album: All I Need
album: Freak Out City
track: Back To The Island

Back To The Island
type: MusicRecording
duration: PT5M17S
duration ms: 317120
explicit: false
by artist: Bret McKenzie
by artist: Preservation Hall Jazz Band
in album: A Song For Leon (A Tribute to Leon Russell)
  type: MusicAlbum
  date published: 2023-09-08
isrc code: QMB622300182
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-07-08T03:20:19+00:00
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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6430c719a7b00277f0263acf0b9a242eff39021a8e1b1841f57b5dfc83de92bf. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QMB622300182.
  date published: 2026-07-08T03:22:41Z
audio: Back To The Island
  type: AudioObject
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
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  additional property: Speechiness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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Speechiness
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Acousticness
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Instrumentalness
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Liveness
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Valence (Positivity)
type: PropertyValue
value: 0.119

Loudness (dB)
type: PropertyValue
value: -13.682

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

That's L.A.
type: MusicRecording
duration: PT4M8S
duration ms: 248840
explicit: false
by artist: Bret McKenzie
in album: Songs Without Jokes
  type: MusicAlbum
  date published: 2022-08-26
isrc code: USSUB2146905
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-07-22T07:25:13Z
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 0x73cdde326d653f3b419a2485ab5076eee5199747437955655789ff717aac4551. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:25:13Z), 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/USSUB2146905.
  date published: 2026-07-22T07:25:13Z
audio: That's L.A.
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
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Up In Smoke
type: MusicRecording
duration: PT3M39S
duration ms: 219026
explicit: false
by artist: Bret McKenzie
in album: Songs Without Jokes
  type: MusicAlbum
  date published: 2022-08-26
isrc code: USSUB2146906
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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 0x78d469019747ebd431442184f3ff6f76aad67050ed7f5d1347b77a6b57692149. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:31:56Z), 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/USSUB2146906.
  date published: 2026-07-21T20:31:56Z
audio: Up In Smoke
  type: AudioObject
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A Little Tune
type: MusicRecording
duration: PT5M6S
duration ms: 306746
explicit: false
by artist: Bret McKenzie
in album: Songs Without Jokes
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  date published: 2022-08-26
isrc code: USSUB2146908
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b6cf41aa6aa8b2d035d949fcde75b2f9c26fad5809eaffe1f4ac3752c72662. Chain 2 (Bitcoin): anchored in block 957653 (2026-07-12T04:35:02Z), 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/USSUB2146908.
  date published: 2026-07-12T04:35:02Z
audio: A Little Tune
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America Goodbye
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type: MusicAlbum
date published: 2025-06-03

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type: MusicAlbum
date published: 2025-07-14

Freak Out City
type: MusicAlbum
date published: 2025-08-15