Henny Hurtz
type: MusicGroup
popularity: 8
followers: 160
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c12fcb97f203e1e78fca706feed7b3a2cc1568f1f5a5264aa92e66be75f126c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/172f0c3f-9ea6-4a0f-810f-71a86d90d005.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/172f0c3f-9ea6-4a0f-810f-71a86d90d005.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/172f0c3f-9ea6-4a0f-810f-71a86d90d005
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1c12fcb97f203e1e78fca706feed7b3a2cc1568f1f5a5264aa92e66be75f126c","name":"Henny Hurtz","registered_at":"2026-06-15T21:37:36Z","symbol":"NIM0839386","token_address":"0x0c54e56362e4e1108667744f6519d0b4989cfa80","type":"artist","uuid":"172f0c3f-9ea6-4a0f-810f-71a86d90d005"}
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 0x1c12fcb97f203e1e78fca706feed7b3a2cc1568f1f5a5264aa92e66be75f126c. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/172f0c3f-9ea6-4a0f-810f-71a86d90d005.json and https://artists.proofprofile.net/proofs/artist/172f0c3f-9ea6-4a0f-810f-71a86d90d005.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:39:24Z
  text: {"copyright_id":"0x1c12fcb97f203e1e78fca706feed7b3a2cc1568f1f5a5264aa92e66be75f126c","name":"Henny Hurtz","registered_at":"2026-06-15T21:37:36Z","symbol":"NIM0839386","token_address":"0x0c54e56362e4e1108667744f6519d0b4989cfa80","type":"artist","uuid":"172f0c3f-9ea6-4a0f-810f-71a86d90d005"}
album: Buddahdut Now
  type: MusicAlbum
  date published: 2018-04-27
album: The Henny Hurtz Show!!!
  type: MusicAlbum
  date published: 2020-07-17
album: The Henny Hurtz Show
  type: MusicAlbum
  date published: 2020-07-17
album: Vinyl
  type: MusicAlbum
  date published: 2020-11-15
album: Mad Ting
  type: MusicAlbum
  date published: 2020-11-23
album: Blood Orange
  type: MusicAlbum
  date published: 2021-03-09
album: The Pharaohs Speech
  type: MusicAlbum
  date published: 2022-11-25
album: Que Pasá
  type: MusicAlbum
  date published: 2023-03-10
album: Yorkshire Town Ghouls
  type: MusicAlbum
  date published: 2023-04-06
album: Griselda
  type: MusicAlbum
  date published: 2023-05-17
album: Mulatto Blues
  type: MusicAlbum
  date published: 2023-08-17
album: Yuh Kno
  type: MusicAlbum
  date published: 2023-09-30
album: Word Tuh Iyahhh
  type: MusicAlbum
  date published: 2023-12-14
album: Phoney
  type: MusicAlbum
  date published: 2024-03-08
album: See Yuh Soon
  type: MusicAlbum
  date published: 2024-04-30
album: The Gamers Edition
  type: MusicAlbum
  date published: 2024-06-15
album: Nelson Mandela
  type: MusicAlbum
  date published: 2024-07-17
album: Valour
  type: MusicAlbum
  date published: 2024-10-15
album: Eyez Cryin
  type: MusicAlbum
  date published: 2025-01-24
  track: Eyez Cryin
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194616
    explicit: false
    by artist: Henny Hurtz
    in album: Eyez Cryin
      type: MusicAlbum
      date published: 2025-01-24
    isrc code: QZFZ32589824
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T20:46:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x21d10cc9420f97974feace44095d369b024aa80d947a2e17da3a3e0fe1a1895c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958063
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958063
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32589824
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T21:07:34Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21d10cc9420f97974feace44095d369b024aa80d947a2e17da3a3e0fe1a1895c. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/QZFZ32589824.
      date published: 2026-07-14T21:07:34Z
    audio: Eyez Cryin
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 84.533
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.644
      additional property: Energy
        type: PropertyValue
        value: 0.516
      additional property: Speechiness
        type: PropertyValue
        value: 0.098
      additional property: Acousticness
        type: PropertyValue
        value: 0.063
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.108
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.15
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: She
  type: MusicAlbum
  date published: 2025-02-20
album: Black Chucks
  type: MusicAlbum
  date published: 2025-03-17
  track: Black Chucks
    type: MusicRecording
    duration: PT2M34S
    duration ms: 154325
    explicit: true
    by artist: Henny Hurtz
    in album: Black Chucks
      type: MusicAlbum
      date published: 2025-03-17
    isrc code: QZK6P2512623
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T09:59:12+00:00
    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: Black Chucks
album: The Voice Of Bovell
album: Punch Up
album: Morning Sun

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x80a946edd14dab7909ec25b5ca74097c840edaaa4846b5b2f2fef2645c040f95

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958395

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958395

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2512623

OTSTimestamp
type: PropertyValue
value: 2026-07-17T10:10:33Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80a946edd14dab7909ec25b5ca74097c840edaaa4846b5b2f2fef2645c040f95. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/QZK6P2512623.
date published: 2026-07-17T10:10:33Z

Black Chucks
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 90.001
additional property: Musical Key
  type: PropertyValue
  value: 2
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.79
additional property: Energy
  type: PropertyValue
  value: 0.48
additional property: Speechiness
  type: PropertyValue
  value: 0.232
additional property: Acousticness
  type: PropertyValue
  value: 0.564
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.145
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.59
additional property: Loudness (dB)
  type: PropertyValue
  value: -9.305
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Minor

The Voice Of Bovell
type: MusicAlbum
date published: 2025-04-17

Punch Up
type: MusicAlbum
date published: 2025-06-12
track: Punch Up
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158663
  explicit: false
  by artist: Henny Hurtz
  in album: Punch Up
    type: MusicAlbum
    date published: 2025-06-12
  isrc code: QZTAU2590186
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T13:12:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc114c93835231f9b031c40c0366028b77cc5b8c90ec5f6fd04cc6ee3194b16d9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956551
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956551
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2590186
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T21:18:05Z
  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 0xc114c93835231f9b031c40c0366028b77cc5b8c90ec5f6fd04cc6ee3194b16d9. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZTAU2590186.
    date published: 2026-07-03T21:18:05Z
  audio: Punch Up
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 85.529
    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: 0.764
    additional property: Energy
      type: PropertyValue
      value: 0.469
    additional property: Speechiness
      type: PropertyValue
      value: 0.107
    additional property: Acousticness
      type: PropertyValue
      value: 0.007
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.072
    additional property: Liveness
      type: PropertyValue
      value: 0.214
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.401
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.012
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Morning Sun
type: MusicAlbum
date published: 2025-10-15