Klassy Project
type: MusicGroup
genre: trance
popularity: 13
followers: 488
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x269781ccfa05975a7bd609ef4474ea53bbe09e0af41f55ffeb0d1d008ce6ed6b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953842
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953842
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ebfa7c26-0e91-4507-8976-c1fb5e4a932a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ebfa7c26-0e91-4507-8976-c1fb5e4a932a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ebfa7c26-0e91-4507-8976-c1fb5e4a932a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:22:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x269781ccfa05975a7bd609ef4474ea53bbe09e0af41f55ffeb0d1d008ce6ed6b","name":"Klassy Project","registered_at":"2026-06-15T05:15:35Z","symbol":"NIM0693362","token_address":"0x8f94c59f72dc8cdd111bdb8a87412ff7106dd080","type":"artist","uuid":"ebfa7c26-0e91-4507-8976-c1fb5e4a932a"}
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 0x269781ccfa05975a7bd609ef4474ea53bbe09e0af41f55ffeb0d1d008ce6ed6b. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ebfa7c26-0e91-4507-8976-c1fb5e4a932a.json and https://artists.proofprofile.net/proofs/artist/ebfa7c26-0e91-4507-8976-c1fb5e4a932a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0x269781ccfa05975a7bd609ef4474ea53bbe09e0af41f55ffeb0d1d008ce6ed6b","name":"Klassy Project","registered_at":"2026-06-15T05:15:35Z","symbol":"NIM0693362","token_address":"0x8f94c59f72dc8cdd111bdb8a87412ff7106dd080","type":"artist","uuid":"ebfa7c26-0e91-4507-8976-c1fb5e4a932a"}
album: Escape
  type: MusicAlbum
  date published: 2013-09-04
album: Away
  type: MusicAlbum
  date published: 2016-04-05
album: Inception
  type: MusicAlbum
  date published: 2016-05-07
album: Other Side
  type: MusicAlbum
  date published: 2017-03-14
album: Unforgiven
  type: MusicAlbum
  date published: 2017-03-15
album: Someday
  type: MusicAlbum
  date published: 2017-06-02
album: Obscurity
  type: MusicAlbum
  date published: 2017-09-20
album: Angel
  type: MusicAlbum
  date published: 2017-12-10
album: Never Coming Back EP
  type: MusicAlbum
  date published: 2017-12-12
album: Away
  type: MusicAlbum
  date published: 2018-01-02
album: Heaven
  type: MusicAlbum
  date published: 2018-01-15
album: Angel (Extended Mix Version)
  type: MusicAlbum
  date published: 2018-01-15
album: Once In A Lifetime
  type: MusicAlbum
  date published: 2018-06-25
album: Canada
  type: MusicAlbum
  date published: 2018-10-15
album: iMAGINE EP
  type: MusicAlbum
  date published: 2018-11-20
album: Far Away
  type: MusicAlbum
  date published: 2018-11-23
album: Far Away
  type: MusicAlbum
  date published: 2018-11-23
album: Forever (Epic Intro Mix)
  type: MusicAlbum
  date published: 2018-12-17
album: Aqua
  type: MusicAlbum
  date published: 2019-01-09
album: On My Own
  type: MusicAlbum
  date published: 2019-03-25
album: Eternity
  type: MusicAlbum
  date published: 2019-04-10
album: Hero
  type: MusicAlbum
  date published: 2019-04-30
album: Alpha
  type: MusicAlbum
  date published: 2019-07-31
album: Hero
  type: MusicAlbum
  date published: 2019-09-04
album: Clarity
  type: MusicAlbum
  date published: 2019-10-11
album: Dreaming
  type: MusicAlbum
  date published: 2019-12-02
album: Undeniable (Radio Edit)
  type: MusicAlbum
  date published: 2019-12-27
album: Victory
  type: MusicAlbum
  date published: 2020-01-17
album: Alive
  type: MusicAlbum
  date published: 2020-03-27
album: Alive
  type: MusicAlbum
  date published: 2020-03-27
album: Dark Skies
  type: MusicAlbum
  date published: 2020-05-11
album: Serenity
  type: MusicAlbum
  date published: 2020-06-22
album: So Cold
  type: MusicAlbum
  date published: 2020-07-06
album: Intuition
  type: MusicAlbum
  date published: 2020-10-23
album: Precious Hearts
  type: MusicAlbum
  date published: 2021-02-15
album: Precious Hearts
  type: MusicAlbum
  date published: 2021-02-15
album: Uprising
  type: MusicAlbum
  date published: 2021-03-16
album: Let The Love
  type: MusicAlbum
  date published: 2021-04-15
album: When The World Stood Still
  type: MusicAlbum
  date published: 2021-12-10
  track: When The World Stood Still
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187826
    explicit: false
    by artist: Klassy Project
    in album: When The World Stood Still
      type: MusicAlbum
      date published: 2021-12-10
    genre: trance
    isrc code: NLC732100420
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T22:57:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcd3ee628f5d2bea50b1e80027eb0d60f9f82b06b3894608047cd1532a6e9e9ec
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956420
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956420
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLC732100420
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T00:42:11Z
    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 0xcd3ee628f5d2bea50b1e80027eb0d60f9f82b06b3894608047cd1532a6e9e9ec. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/NLC732100420.
      date published: 2026-07-03T00:42:11Z
    audio: When The World Stood Still
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.041
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      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: Legend
album: Destiny

Musical Key
type: PropertyValue
value: 3

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.419

Energy
type: PropertyValue
value: 0.968

Speechiness
type: PropertyValue
value: 0.251

Acousticness
type: PropertyValue
value: 0.01

Instrumentalness
type: PropertyValue
value: 0.256

Liveness
type: PropertyValue
value: 0.282

Valence (Positivity)
type: PropertyValue
value: 0.045

Loudness (dB)
type: PropertyValue
value: -5.508

Key Name
type: PropertyValue
value: Eb

Mode Name
type: PropertyValue
value: Major

Legend
type: MusicAlbum
date published: 2022-01-10

Destiny
type: MusicAlbum
date published: 2022-04-29