A dreamer
type: MusicGroup
popularity: 7
followers: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ba0c6d2070f821982942521545560121451bd54f8858ecb2becd8566bc66c5b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52e4130d-3599-4c90-acf9-59a906d68b49.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52e4130d-3599-4c90-acf9-59a906d68b49.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/52e4130d-3599-4c90-acf9-59a906d68b49
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ba0c6d2070f821982942521545560121451bd54f8858ecb2becd8566bc66c5b","name":"A dreamer","registered_at":"2026-06-16T18:47:13Z","symbol":"NIM1142437","token_address":"0x2ef27d75bcd4bd7f87872c70d5dd16c97dd108e6","type":"artist","uuid":"52e4130d-3599-4c90-acf9-59a906d68b49"}
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 0x9ba0c6d2070f821982942521545560121451bd54f8858ecb2becd8566bc66c5b. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/52e4130d-3599-4c90-acf9-59a906d68b49.json and https://artists.proofprofile.net/proofs/artist/52e4130d-3599-4c90-acf9-59a906d68b49.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x9ba0c6d2070f821982942521545560121451bd54f8858ecb2becd8566bc66c5b","name":"A dreamer","registered_at":"2026-06-16T18:47:13Z","symbol":"NIM1142437","token_address":"0x2ef27d75bcd4bd7f87872c70d5dd16c97dd108e6","type":"artist","uuid":"52e4130d-3599-4c90-acf9-59a906d68b49"}
album: A Dreamer
  type: MusicAlbum
  date published: 2023-05-28
album: RAIN
  type: MusicAlbum
  date published: 2023-07-28
album: SERENE
  type: MusicAlbum
  date published: 2023-10-20
album: Silent night
  type: MusicAlbum
  date published: 2023-12-22
album: Sad Christmas
  type: MusicAlbum
  date published: 2024-02-09
album: cinnamon
  type: MusicAlbum
  date published: 2024-03-29
album: Again (Your Lie in April)
  type: MusicAlbum
  date published: 2024-07-16
  track: Again (Your Lie in April)
    type: MusicRecording
    duration: PT2M6S
    duration ms: 126836
    explicit: false
    by artist: A dreamer
    in album: Again (Your Lie in April)
      type: MusicAlbum
      date published: 2024-07-16
    isrc code: UKZGC2406458
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T13:24:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x10ecccfb4675bf0b2938f103c9eb3490a731ba0c51075ea787d8c786337c4118
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958742
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958742
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2406458
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T16:26:39Z
    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 0x10ecccfb4675bf0b2938f103c9eb3490a731ba0c51075ea787d8c786337c4118. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:26:39Z), 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/UKZGC2406458.
      date published: 2026-07-19T16:26:39Z
    audio: Again (Your Lie in April)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.638
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.644
      additional property: Energy
        type: PropertyValue
        value: 0.292
      additional property: Speechiness
        type: PropertyValue
        value: 0.026
      additional property: Acousticness
        type: PropertyValue
        value: 0.986
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.905
      additional property: Liveness
        type: PropertyValue
        value: 0.132
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.464
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.122
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: September Lofi Mix
  type: MusicAlbum
  date published: 2024-08-09
album: Shootout Rain Lofi Mix
  type: MusicAlbum
  date published: 2024-09-06
album: Snowfall Lofi Mix
  type: MusicAlbum
  date published: 2024-09-20
album: Drowning Love Lofi
  type: MusicAlbum
  date published: 2025-02-07
album: blue shirt guy (ambient)
  type: MusicAlbum
  date published: 2025-07-21