Jacky (UK)
type: MusicGroup
genre: tech house
popularity: 12
followers: 2322
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1de121b61d98fab21d9a6bd48843f17d7a83592b1b88197838e235f7b27fdfe2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953768
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953768
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bfdabfef-d842-455e-98a4-1e61ddd3a3ac.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bfdabfef-d842-455e-98a4-1e61ddd3a3ac.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bfdabfef-d842-455e-98a4-1e61ddd3a3ac
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:30:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1de121b61d98fab21d9a6bd48843f17d7a83592b1b88197838e235f7b27fdfe2","name":"Jacky (UK)","registered_at":"2026-06-15T00:38:52Z","symbol":"NIM0627268","token_address":"0x34c1dc71b0d15387d164e921c1e65ebaa6298adc","type":"artist","uuid":"bfdabfef-d842-455e-98a4-1e61ddd3a3ac"}
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 0x1de121b61d98fab21d9a6bd48843f17d7a83592b1b88197838e235f7b27fdfe2. Chain 2 (Bitcoin): anchored in block 953768 (2026-06-15T09:30:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bfdabfef-d842-455e-98a4-1e61ddd3a3ac.json and https://artists.proofprofile.net/proofs/artist/bfdabfef-d842-455e-98a4-1e61ddd3a3ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:30:06Z
  text: {"copyright_id":"0x1de121b61d98fab21d9a6bd48843f17d7a83592b1b88197838e235f7b27fdfe2","name":"Jacky (UK)","registered_at":"2026-06-15T00:38:52Z","symbol":"NIM0627268","token_address":"0x34c1dc71b0d15387d164e921c1e65ebaa6298adc","type":"artist","uuid":"bfdabfef-d842-455e-98a4-1e61ddd3a3ac"}
album: Fair One
  type: MusicAlbum
  date published: 2014-11-17
album: Nineteen
  type: MusicAlbum
  date published: 2015-03-16
album: Fuck the Jam
  type: MusicAlbum
  date published: 2016-02-23
album: Fuck the Jam
  type: MusicAlbum
  date published: 2016-02-23
album: Diskotek EP
  type: MusicAlbum
  date published: 2016-03-07
album: Jacky Presents
  type: MusicAlbum
  date published: 2016-03-14
album: Cruiser
  type: MusicAlbum
  date published: 2016-07-11
album: Citaro EP
  type: MusicAlbum
  date published: 2016-11-14
album: Sensation EP
  type: MusicAlbum
  date published: 2017-04-28
album: Sub Bass EP
  type: MusicAlbum
  date published: 2017-09-08
album: Sub Bass EP
  type: MusicAlbum
  date published: 2017-09-08
album: Blast EP
  type: MusicAlbum
  date published: 2017-10-20
album: Toggles
  type: MusicAlbum
  date published: 2018-04-20
album: Toggles
  type: MusicAlbum
  date published: 2018-04-20
album: Cr2 Live & Direct Presents: Jacky & Friends
  type: MusicAlbum
  date published: 2018-05-04
album: Cr2 Live & Direct Presents: Jacky & Friends
  type: MusicAlbum
  date published: 2018-05-04
album: Cr2 Live & Direct Presents: Jacky & Friends
  type: MusicAlbum
  date published: 2018-05-04
album: It's Yo Muchacho
  type: MusicAlbum
  date published: 2018-07-06
album: Champagne
  type: MusicAlbum
  date published: 2018-09-21
album: Firepower
  type: MusicAlbum
  date published: 2018-11-30
album: Uhh Ohh
  type: MusicAlbum
  date published: 2019-01-25
album: Kinky D
  type: MusicAlbum
  date published: 2019-02-15
album: Cr2 Presents: Live & Direct #1
  type: MusicAlbum
  date published: 2019-06-28
album: Another 24
  type: MusicAlbum
  date published: 2019-07-19
album: Another 24
  type: MusicAlbum
  date published: 2019-07-19
album: Push (Edit)
  type: MusicAlbum
  date published: 2019-10-07
album: Push
  type: MusicAlbum
  date published: 2019-10-21
album: Push
  type: MusicAlbum
  date published: 2019-10-21
album: Push
  type: MusicAlbum
  date published: 2019-10-21
album: Colly Wolly
  type: MusicAlbum
  date published: 2020-02-07
album: Colly Wolly, The Remixes
  type: MusicAlbum
  date published: 2020-05-01
album: Mumma
  type: MusicAlbum
  date published: 2024-04-26
track: Teach Me
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188160
  explicit: false
  by artist: Holmes John
  by artist: Jacky (UK)
  in album: Teach Me
    type: MusicAlbum
    date published: 2019-08-16
  genre: australian-house
  isrc code: CA5KR1940277
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-30T15:58:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2926ee903a971af94ad361e3afd7acfa826b3941fbff9894b589feaf9214675c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960277
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960277
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1940277
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-30T16:10:47Z
  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 0x2926ee903a971af94ad361e3afd7acfa826b3941fbff9894b589feaf9214675c. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/CA5KR1940277.
    date published: 2026-07-30T16:10:47Z
  audio: Teach Me
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 135.005
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.799
    additional property: Energy
      type: PropertyValue
      value: 0.9
    additional property: Speechiness
      type: PropertyValue
      value: 0.072
    additional property: Acousticness
      type: PropertyValue
      value: 0.006
    additional property: Instrumentalness
    additional property: Liveness
    additional property: Valence (Positivity)
    additional property: Loudness (dB)
    additional property: Key Name
    additional property: Mode Name

Instrumentalness
type: PropertyValue
value: 0.344

Liveness
type: PropertyValue
value: 0.058

Valence (Positivity)
type: PropertyValue
value: 0.222

Loudness (dB)
type: PropertyValue
value: -9.217

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major