The Ninth Empire
type: MusicGroup
popularity: 13
followers: 557
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79b1b22ecc6eceafd284b8988846ce5b2ff488022eafb44a0f15e74061fab5ff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e44deb70-dd56-42d6-8040-416eefd77009.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e44deb70-dd56-42d6-8040-416eefd77009.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e44deb70-dd56-42d6-8040-416eefd77009
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x79b1b22ecc6eceafd284b8988846ce5b2ff488022eafb44a0f15e74061fab5ff","name":"The Ninth Empire","registered_at":"2026-06-15T04:25:12Z","symbol":"NIM0681329","token_address":"0x42b2bcfa5e2a200511f3c7affa7847a984e12a7f","type":"artist","uuid":"e44deb70-dd56-42d6-8040-416eefd77009"}
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 0x79b1b22ecc6eceafd284b8988846ce5b2ff488022eafb44a0f15e74061fab5ff. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e44deb70-dd56-42d6-8040-416eefd77009.json and https://artists.proofprofile.net/proofs/artist/e44deb70-dd56-42d6-8040-416eefd77009.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T16:39:18Z
  text: {"copyright_id":"0x79b1b22ecc6eceafd284b8988846ce5b2ff488022eafb44a0f15e74061fab5ff","name":"The Ninth Empire","registered_at":"2026-06-15T04:25:12Z","symbol":"NIM0681329","token_address":"0x42b2bcfa5e2a200511f3c7affa7847a984e12a7f","type":"artist","uuid":"e44deb70-dd56-42d6-8040-416eefd77009"}
album: Meant to be
  type: MusicAlbum
  date published: 2024-02-01
album: Passenger Seat
  type: MusicAlbum
  date published: 2024-02-14
album: Passenger Seat
  type: MusicAlbum
  date published: 2024-02-14
album: Ghosted
  type: MusicAlbum
  date published: 2024-03-01
  track: Ghosted
    type: MusicRecording
    duration: PT3M43S
    duration ms: 223543
    explicit: false
    by artist: The Ninth Empire
    in album: Ghosted
      type: MusicAlbum
      date published: 2024-03-01
    isrc code: QZDA82468209
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T20:20:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7c8adf24656066222ce5e34adcf3a8ecb15f920b96b778dd5eddd5c6fed151b7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958779
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958779
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82468209
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T21:08:39Z
    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 0x7c8adf24656066222ce5e34adcf3a8ecb15f920b96b778dd5eddd5c6fed151b7. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/QZDA82468209.
      date published: 2026-07-19T21:08:39Z
    audio: Ghosted
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.002
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.571
      additional property: Energy
        type: PropertyValue
        value: 0.677
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.035
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.139
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.566
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.612
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Hunt You Down
  type: MusicAlbum
  date published: 2024-04-05
album: Meant to be (SPED UP)
  type: MusicAlbum
  date published: 2024-04-12
album: Time Bomb
  type: MusicAlbum
  date published: 2024-05-03
album: Summer
  type: MusicAlbum
  date published: 2024-05-31
album: CHAMPION
  type: MusicAlbum
  date published: 2024-06-28
album: Because of you
  type: MusicAlbum
  date published: 2024-07-26
album: Run Baby Run
  type: MusicAlbum
  date published: 2024-08-30
album: Paint Me
  type: MusicAlbum
  date published: 2024-09-27
album: Love Language
  type: MusicAlbum
  date published: 2024-11-01
album: Boundaries
  type: MusicAlbum
  date published: 2024-12-06
album: Sweet Nothings
  type: MusicAlbum
  date published: 2025-02-14
  track: Sweet Nothings
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198644
    explicit: true
    by artist: The Ninth Empire
    in album: Sweet Nothings
      type: MusicAlbum
      date published: 2025-02-14
    isrc code: QZDA82570704
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T18:19:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6309e81472c502f14a2002575d691c7921eb083fa10fa56240b58bab71dd453b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958771
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958771
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82570704
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T21:22:46Z
    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
    audio: Sweet Nothings
album: Last Love Song

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6309e81472c502f14a2002575d691c7921eb083fa10fa56240b58bab71dd453b. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:22:46Z), 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/QZDA82570704.
date published: 2026-07-19T21:22:46Z

Sweet Nothings
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 118.071
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: 0.759
additional property: Energy
  type: PropertyValue
  value: 0.545
additional property: Speechiness
  type: PropertyValue
  value: 0.046
additional property: Acousticness
  type: PropertyValue
  value: 0.014
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.27
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.316
additional property: Loudness (dB)
  type: PropertyValue
  value: -9.168
additional property: Key Name
  type: PropertyValue
  value: F
additional property: Mode Name
  type: PropertyValue
  value: Major

Last Love Song
type: MusicAlbum
date published: 2025-04-18