Nightcore Zeus
type: MusicGroup
popularity: 37
followers: 3445
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb6574f9a599e1b3bca02e765094076a5f49354b4276413f006aad6486e5fc80
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/9fe2ea7d-c869-4a3f-8e8b-e8bde833ba39.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9fe2ea7d-c869-4a3f-8e8b-e8bde833ba39.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9fe2ea7d-c869-4a3f-8e8b-e8bde833ba39
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb6574f9a599e1b3bca02e765094076a5f49354b4276413f006aad6486e5fc80","name":"Nightcore Zeus","registered_at":"2026-06-12T05:54:11Z","symbol":"NIM0206613","token_address":"0x83f16ab127046c3c306b68949f72de1eb435672f","type":"artist","uuid":"9fe2ea7d-c869-4a3f-8e8b-e8bde833ba39"}
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 0xcb6574f9a599e1b3bca02e765094076a5f49354b4276413f006aad6486e5fc80. 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/9fe2ea7d-c869-4a3f-8e8b-e8bde833ba39.json and https://artists.proofprofile.net/proofs/artist/9fe2ea7d-c869-4a3f-8e8b-e8bde833ba39.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xcb6574f9a599e1b3bca02e765094076a5f49354b4276413f006aad6486e5fc80","name":"Nightcore Zeus","registered_at":"2026-06-12T05:54:11Z","symbol":"NIM0206613","token_address":"0x83f16ab127046c3c306b68949f72de1eb435672f","type":"artist","uuid":"9fe2ea7d-c869-4a3f-8e8b-e8bde833ba39"}
album: Yu Yu Hakusho Romantic
  type: MusicAlbum
  date published: 2023-05-23
album: tous les memes
  type: MusicAlbum
  date published: 2023-05-23
album: Tell Em
  type: MusicAlbum
  date published: 2023-06-15
album: 22 jayo
  type: MusicAlbum
  date published: 2023-07-24
album: 22 Jayo
  type: MusicAlbum
  date published: 2023-07-25
album: Yu Yu Hakusho Romantic
  type: MusicAlbum
  date published: 2023-08-12
album: Motivation Go
  type: MusicAlbum
  date published: 2023-08-12
album: Yu Yu Hakusho Romantic Theme
  type: MusicAlbum
  date published: 2023-08-16
album: Parking Lot Date
  type: MusicAlbum
  date published: 2023-08-16
album: Yu Yu Hakusho Romantic Theme (Extended)
  type: MusicAlbum
  date published: 2024-09-27
album: Yu Yu Hakusho Romantic Theme
  type: MusicAlbum
  date published: 2024-10-17
album: Yu Yu Hakusho Romantic Theme (Tiktok Verison)
  type: MusicAlbum
  date published: 2024-12-06
  track: Yu Yu Hakusho Romantic Theme - Tiktok Verison
    type: MusicRecording
    duration: PT2M15S
    duration ms: 135058
    explicit: false
    by artist: Nightcore Zeus
    in album: Yu Yu Hakusho Romantic Theme (Tiktok Verison)
      type: MusicAlbum
      date published: 2024-12-06
    isrc code: QZVEM1865110
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T14:07:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x46505c7b8ecee2bac7319313f096bc5ac582f133f28e8b6c94c7f08254aff14b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1865110
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x46505c7b8ecee2bac7319313f096bc5ac582f133f28e8b6c94c7f08254aff14b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZVEM1865110.
      date published: 2026-07-03T19:59:51Z
    audio: Yu Yu Hakusho Romantic Theme - Tiktok Verison
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 132.254
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.435
      additional property: Energy
        type: PropertyValue
        value: 0.485
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.645
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.893
      additional property: Liveness
        type: PropertyValue
        value: 0.217
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.576
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.377
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Lost in your eyes
  type: MusicAlbum
  date published: 2024-12-10
  track: Lost in your eyes
    type: MusicRecording
    duration: PT1M30S
    duration ms: 90087
    explicit: false
    by artist: Nightcore Zeus
    in album: Lost in your eyes
      type: MusicAlbum
      date published: 2024-12-10
    isrc code: QZVEM1868392
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T07:15:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4cf49d53204bdd5bfa874604d685cdc694580834e528f5a763359bd3b7dbf536
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959107
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959107
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1868392
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T07:19:23Z
    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 0x4cf49d53204bdd5bfa874604d685cdc694580834e528f5a763359bd3b7dbf536. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/QZVEM1868392.
      date published: 2026-07-22T07:19:23Z
    audio: Lost in your eyes
album: Parking Lot Date (make up)
album: Yu Yu Hakasho Romantic Theme (Look At Me)

Lost in your eyes
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 137.985
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 3
additional property: Danceability
  type: PropertyValue
  value: 0.63
additional property: Energy
  type: PropertyValue
  value: 0.25
additional property: Speechiness
  type: PropertyValue
  value: 0.047
additional property: Acousticness
  type: PropertyValue
  value: 0.136
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.21
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.087
additional property: Loudness (dB)
  type: PropertyValue
  value: -16.972
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Major

Parking Lot Date (make up)
type: MusicAlbum
date published: 2024-12-12

Yu Yu Hakusho Romantic Theme
type: MusicAlbum
date published: 2025-01-08

Yu Yu Hakusho Romantic
type: MusicAlbum
date published: 2025-02-15

Yu Yu Hakasho Romantic Theme (Look At Me)
type: MusicAlbum
date published: 2025-04-14

Parking Lot Date
type: MusicAlbum
date published: 2025-04-29