Cohax
type: MusicGroup
popularity: 3
followers: 67
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f55efec8eb76c5d800f7985432906db67c175e59916f7c6ed9aef7827f70229
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c1e61db0-c825-4dda-9411-1dba1fa7940b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c1e61db0-c825-4dda-9411-1dba1fa7940b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c1e61db0-c825-4dda-9411-1dba1fa7940b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
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 0x9f55efec8eb76c5d800f7985432906db67c175e59916f7c6ed9aef7827f70229. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c1e61db0-c825-4dda-9411-1dba1fa7940b.json and https://artists.proofprofile.net/proofs/artist/c1e61db0-c825-4dda-9411-1dba1fa7940b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: A few steps from her.
  type: MusicAlbum
  date published: 2021-01-25
album: Time flies.
  type: MusicAlbum
  date published: 2021-02-02
album: White wine and forest walk.
  type: MusicAlbum
  date published: 2021-02-08
album: Zen'itsu.
  type: MusicAlbum
  date published: 2021-02-11
album: Purple dream.
  type: MusicAlbum
  date published: 2021-02-18
album: A perpetual feeling.
  type: MusicAlbum
  date published: 2021-02-27
album: Piano Time.
  type: MusicAlbum
  date published: 2021-03-07
album: Far from business.
  type: MusicAlbum
  date published: 2021-03-19
album: Still a long way.
  type: MusicAlbum
  date published: 2021-04-01
album: Mitsuha.
  type: MusicAlbum
  date published: 2021-05-15
album: Can't stop thinking 'bout you.
  type: MusicAlbum
  date published: 2021-05-18
album: Arcade.
  type: MusicAlbum
  date published: 2021-05-21
album: Hazakura.
  type: MusicAlbum
  date published: 2021-05-23
album: Life in the city.
  type: MusicAlbum
  date published: 2021-05-25
album: Enjoy simplicity.
  type: MusicAlbum
  date published: 2021-06-01
album: Jujutsu Kaisen (Ending | Lost in Paradise.) [Cohax Funk Lofi Remix]
  type: MusicAlbum
  date published: 2021-06-12
  track: Jujutsu Kaisen (Ending | Lost in Paradise.) - Cohax Funk Lofi Remix
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189354
    explicit: false
    by artist: Cohax
    in album: Jujutsu Kaisen (Ending | Lost in Paradise.) [Cohax Funk Lofi Remix]
      type: MusicAlbum
      date published: 2021-06-12
    isrc code: QZHNB2198076
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T05:01:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x48494b42814113ace6414379d395dc03e454ba68d67a8fc33b038d14a4794bbe
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958690
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958690
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2198076
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:14:39Z
    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 0x48494b42814113ace6414379d395dc03e454ba68d67a8fc33b038d14a4794bbe. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZHNB2198076.
      date published: 2026-07-19T07:14:39Z
    audio: Jujutsu Kaisen (Ending | Lost in Paradise.) - Cohax Funk Lofi Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.026
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.769
      additional property: Energy
        type: PropertyValue
        value: 0.452
      additional property: Speechiness
        type: PropertyValue
        value: 0.057
      additional property: Acousticness
        type: PropertyValue
        value: 0.146
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.709
      additional property: Liveness
        type: PropertyValue
        value: 0.097
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.749
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.525
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Nothing.
  type: MusicAlbum
  date published: 2021-06-25
album: Breakfast.
  type: MusicAlbum
  date published: 2021-07-11
album: Take your time.
  type: MusicAlbum
  date published: 2021-07-28
album: Of two minds
  type: MusicAlbum
  date published: 2023-08-03
album: It seems so simple.
  type: MusicAlbum
  date published: 2024-07-12
album: Hypnotize me.
  type: MusicAlbum
  date published: 2024-09-14