Seth Haapu
type: MusicGroup
genre: nz reggae
popularity: 26
followers: 2000
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4a8eb8cf6eb7909553e2f26b370b167dbb7a1f90a6dffab6aff96b70361b04a1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/096bae76-72d2-4c83-a556-1a2965ec3e37.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/096bae76-72d2-4c83-a556-1a2965ec3e37.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/096bae76-72d2-4c83-a556-1a2965ec3e37
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4a8eb8cf6eb7909553e2f26b370b167dbb7a1f90a6dffab6aff96b70361b04a1","name":"Seth Haapu","registered_at":"2026-06-11T11:25:08Z","symbol":"NIM0013116","token_address":"0xce0e1f5ac97969da21e017e72e80ba8d0964fd9b","type":"artist","uuid":"096bae76-72d2-4c83-a556-1a2965ec3e37"}
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 0x4a8eb8cf6eb7909553e2f26b370b167dbb7a1f90a6dffab6aff96b70361b04a1. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/096bae76-72d2-4c83-a556-1a2965ec3e37.json and https://artists.proofprofile.net/proofs/artist/096bae76-72d2-4c83-a556-1a2965ec3e37.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x4a8eb8cf6eb7909553e2f26b370b167dbb7a1f90a6dffab6aff96b70361b04a1","name":"Seth Haapu","registered_at":"2026-06-11T11:25:08Z","symbol":"NIM0013116","token_address":"0xce0e1f5ac97969da21e017e72e80ba8d0964fd9b","type":"artist","uuid":"096bae76-72d2-4c83-a556-1a2965ec3e37"}
album: Bones
  type: MusicAlbum
  date published: 2010-03-22
album: Stereotype
  type: MusicAlbum
  date published: 2010-08-16
album: Owe You Nothing
  type: MusicAlbum
  date published: 2011-05-16
album: Seth Haapu
  type: MusicAlbum
  date published: 2011-08-08
album: Volume I
  type: MusicAlbum
  date published: 2016-03-25
album: Nature
  type: MusicAlbum
  date published: 2017-04-21
album: Nature
  type: MusicAlbum
  date published: 2017-04-21
album: Volume II
  type: MusicAlbum
  date published: 2017-05-19
album: Vol. II
  type: MusicAlbum
  date published: 2017-05-19
album: New Wave
  type: MusicAlbum
  date published: 2018-05-25
album: New Wave
  type: MusicAlbum
  date published: 2018-05-25
album: Ngaru Hōu
  type: MusicAlbum
  date published: 2018-06-15
album: Ngaru Hōu
  type: MusicAlbum
  date published: 2018-06-15
album: Ngaru Hōu
  type: MusicAlbum
  date published: 2018-06-15
  track: Ngaru Hōu
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172836
    explicit: false
    by artist: Seth Haapu
    in album: Ngaru Hōu
      type: MusicAlbum
      date published: 2018-06-15
    genre: nz reggae
    isrc code: NZAM01801060
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T22:42:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1452f9e01718e22c1f32c526fe55d0d95e1a757656695b721901505f3482ca21
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958621
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958621
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZAM01801060
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T22:59:44Z
    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 0x1452f9e01718e22c1f32c526fe55d0d95e1a757656695b721901505f3482ca21. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/NZAM01801060.
      date published: 2026-07-18T22:59:44Z
    audio: Ngaru Hōu
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.943
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.419
      additional property: Energy
        type: PropertyValue
        value: 0.286
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.649
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.14
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.348
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.033
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Vol. III
  type: MusicAlbum
  date published: 2018-08-17
album: Volume III
  type: MusicAlbum
  date published: 2018-08-17
album: All For You
  type: MusicAlbum
  date published: 2019-05-31
album: All for You
  type: MusicAlbum
  date published: 2019-05-31
album: Cool Down
  type: MusicAlbum
  date published: 2019-10-11
album: Cool Down
  type: MusicAlbum
  date published: 2019-10-11
album: Cool Down
  type: MusicAlbum
  date published: 2019-10-11
  track: Cool Down
    type: MusicRecording
    duration: PT2M37S
    duration ms: 157350
    explicit: false
    by artist: Seth Haapu
    in album: Cool Down
      type: MusicAlbum
      date published: 2019-10-11
    genre: nz reggae
    isrc code: NZRI11902459
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Cool Down
album: Ūkaipō
album: Rongoā
album: Tropical
album: Tropical (Sped Up)
album: Whai Ora
album: Waiho I te Toipoto
album: Waiho I Te Toipoto
album: Ranginui

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-21T02:30:03+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x74614268b46eff4a7f8c79aa8f8a71a5fe92a2e14202375fb7758686d525949b

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958955

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958955

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZRI11902459

OTSTimestamp
type: PropertyValue
value: 2026-07-21T03:03:40Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74614268b46eff4a7f8c79aa8f8a71a5fe92a2e14202375fb7758686d525949b. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/NZRI11902459.
date published: 2026-07-21T03:03:40Z

Cool Down
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 78.056
additional property: Musical Key
  type: PropertyValue
  value: 10
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.659
additional property: Energy
  type: PropertyValue
  value: 0.575
additional property: Speechiness
  type: PropertyValue
  value: 0.133
additional property: Acousticness
  type: PropertyValue
  value: 0.017
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.126
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.506
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.139
additional property: Key Name
  type: PropertyValue
  value: Bb
additional property: Mode Name
  type: PropertyValue
  value: Minor

Ūkaipō
type: MusicAlbum
date published: 2020-07-31

Ūkaipō
type: MusicAlbum
date published: 2020-07-31
track: Ūkaipō
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177130
  explicit: false
  by artist: Seth Haapu
  in album: Ūkaipō
    type: MusicAlbum
    date published: 2020-07-31
  genre: nz reggae
  isrc code: NZRI12002171
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T11:22:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb105574f7b8c4a14f36607acaaaf9e00ce47d1e684f5c30a64e655b27538f88e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956725
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZRI12002171
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:12:41Z
  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 0xb105574f7b8c4a14f36607acaaaf9e00ce47d1e684f5c30a64e655b27538f88e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/NZRI12002171.
    date published: 2026-07-05T01:12:41Z
  audio: Ūkaipō
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 114.921
    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: 0.594
    additional property: Energy
      type: PropertyValue
      value: 0.555
    additional property: Speechiness
      type: PropertyValue
      value: 0.043
    additional property: Acousticness
      type: PropertyValue
      value: 0.098
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.231
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.471
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.419
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

Ūkaipō
type: MusicAlbum
date published: 2020-07-31

Rongoā
type: MusicAlbum
date published: 2023-03-17

Rongoā
type: MusicAlbum
date published: 2023-03-17

Tropical
type: MusicAlbum
date published: 2023-05-19

Tropical (Sped Up)
type: MusicAlbum
date published: 2023-05-19

Tropical
type: MusicAlbum
date published: 2023-05-19

Whai Ora
type: MusicAlbum
date published: 2023-07-14

Whai Ora
type: MusicAlbum
date published: 2023-07-14
track: Hine ki te Ao Mārama
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179653
  explicit: false
  by artist: Seth Haapu
  in album: Whai Ora
    type: MusicAlbum
    date published: 2023-07-14
  genre: nz reggae
  isrc code: NZRI12202930
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T23:44:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd590192cb752cc677cea84d92842678c4c90a91da2062a331c7bd54a54018018
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958216
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958216
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZRI12202930
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T00:00:34Z
  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 0xd590192cb752cc677cea84d92842678c4c90a91da2062a331c7bd54a54018018. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/NZRI12202930.
    date published: 2026-07-16T00:00:34Z
  audio: Hine ki te Ao Mārama
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 92.961
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.703
    additional property: Energy
      type: PropertyValue
      value: 0.487
    additional property: Speechiness
      type: PropertyValue
      value: 0.048
    additional property: Acousticness
      type: PropertyValue
      value: 0.553
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.002
    additional property: Liveness
      type: PropertyValue
      value: 0.218
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.591
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.798
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Waiho I te Toipoto
type: MusicAlbum
date published: 2023-09-11

Waiho I Te Toipoto
type: MusicAlbum
date published: 2023-09-11

Ranginui
type: MusicAlbum
date published: 2025-11-14