dream professor
type: MusicGroup
genre: vaporwave
popularity: 4
followers: 153
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x833d976928ae5b86a930799200ef219d39d7a595ac012a432a84830a25d6e1e2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c0e9f857-af7e-4eb9-b724-87e5b8fe5afa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c0e9f857-af7e-4eb9-b724-87e5b8fe5afa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c0e9f857-af7e-4eb9-b724-87e5b8fe5afa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x833d976928ae5b86a930799200ef219d39d7a595ac012a432a84830a25d6e1e2","name":"dream professor","registered_at":"2026-06-20T19:14:02Z","symbol":"NIM1688735","token_address":"0xc99dda47638fc3e869ff29e24669e3388f29d209","type":"artist","uuid":"c0e9f857-af7e-4eb9-b724-87e5b8fe5afa"}
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 0x833d976928ae5b86a930799200ef219d39d7a595ac012a432a84830a25d6e1e2. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c0e9f857-af7e-4eb9-b724-87e5b8fe5afa.json and https://artists.proofprofile.net/proofs/artist/c0e9f857-af7e-4eb9-b724-87e5b8fe5afa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x833d976928ae5b86a930799200ef219d39d7a595ac012a432a84830a25d6e1e2","name":"dream professor","registered_at":"2026-06-20T19:14:02Z","symbol":"NIM1688735","token_address":"0xc99dda47638fc3e869ff29e24669e3388f29d209","type":"artist","uuid":"c0e9f857-af7e-4eb9-b724-87e5b8fe5afa"}
album: from this world to those dreams
  type: MusicAlbum
  date published: 2021-04-19
album: DREAM BROADCASTING ENTERPRISES
  type: MusicAlbum
  date published: 2021-05-30
album: メガロポリスの窓
  type: MusicAlbum
  date published: 2021-12-16
album: Subconscious (Memories)
  type: MusicAlbum
  date published: 2022-02-19
album: 夜中ランデブー
  type: MusicAlbum
  date published: 2022-07-05
  track: 人生最良の夜
    type: MusicRecording
    duration: PT1M6S
    duration ms: 66206
    explicit: false
    by artist: dream professor
    in album: 夜中ランデブー
      type: MusicAlbum
      date published: 2022-07-05
    genre: vaporwave
    isrc code: QZMER2293423
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T00:48:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf02b4b5d560244c58164c5e97487aea067f967889ec52257a0d9da6700d14ede
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958951
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958951
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2293423
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T03:51:34Z
    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 0xf02b4b5d560244c58164c5e97487aea067f967889ec52257a0d9da6700d14ede. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:51:34Z), 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/QZMER2293423.
      date published: 2026-07-21T03:51:34Z
    audio: 人生最良の夜
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 71.075
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.23
      additional property: Energy
        type: PropertyValue
        value: 0.285
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.986
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.948
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.68
      additional property: Loudness (dB)
        type: PropertyValue
        value: -23.985
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: pecteilis radiata
  type: MusicAlbum
  date published: 2022-07-16
album: Night
  type: MusicAlbum
  date published: 2022-09-01
album: Flux
  type: MusicAlbum
  date published: 2022-09-11
album: Ascent
  type: MusicAlbum
  date published: 2022-09-21
album: Windswept Waltz
  type: MusicAlbum
  date published: 2023-07-26
album: MEMORY REVITALIZATION FACILITIES
  type: MusicAlbum
  date published: 2023-12-01
album: Drifting in the Eye of the Storm
  type: MusicAlbum
  date published: 2024-07-04
album: 電子楽園と神経繊維
  type: MusicAlbum
  date published: 2025-10-03