u dream
type: MusicGroup
popularity: 3
followers: 118
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe24ead5bfae73a5ff67bd2200b9eecd62a45057759e6848d72a7bccce0665a56
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954031
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954031
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b42c040-b1b0-42ae-bc92-ab6368724ea9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b42c040-b1b0-42ae-bc92-ab6368724ea9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3b42c040-b1b0-42ae-bc92-ab6368724ea9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:43:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe24ead5bfae73a5ff67bd2200b9eecd62a45057759e6848d72a7bccce0665a56","name":"u dream","registered_at":"2026-06-16T10:09:43Z","symbol":"NIM1018982","token_address":"0x5f4c1144e0a8ff412a15c7cbb94a9aeb8500cd4e","type":"artist","uuid":"3b42c040-b1b0-42ae-bc92-ab6368724ea9"}
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 0xe24ead5bfae73a5ff67bd2200b9eecd62a45057759e6848d72a7bccce0665a56. Chain 2 (Bitcoin): anchored in block 954031 (2026-06-17T01:43:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3b42c040-b1b0-42ae-bc92-ab6368724ea9.json and https://artists.proofprofile.net/proofs/artist/3b42c040-b1b0-42ae-bc92-ab6368724ea9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:43:23Z
  text: {"copyright_id":"0xe24ead5bfae73a5ff67bd2200b9eecd62a45057759e6848d72a7bccce0665a56","name":"u dream","registered_at":"2026-06-16T10:09:43Z","symbol":"NIM1018982","token_address":"0x5f4c1144e0a8ff412a15c7cbb94a9aeb8500cd4e","type":"artist","uuid":"3b42c040-b1b0-42ae-bc92-ab6368724ea9"}
album: Face Your Fears
  type: MusicAlbum
  date published: 2024-05-10
  track: Face Your Fears
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207451
    explicit: false
    by artist: u dream
    in album: Face Your Fears
      type: MusicAlbum
      date published: 2024-05-10
    isrc code: USDY42476623
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T17:53:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3de7d5938fecf4bb07286a8a94aa2f10a121a2cc6198483261ea9539226a5ce1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958765
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958765
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42476623
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T20:56:22Z
    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 0x3de7d5938fecf4bb07286a8a94aa2f10a121a2cc6198483261ea9539226a5ce1. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:56:22Z), 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/USDY42476623.
      date published: 2026-07-19T20:56:22Z
    audio: Face Your Fears
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 152.988
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.542
      additional property: Energy
        type: PropertyValue
        value: 0.791
      additional property: Speechiness
        type: PropertyValue
        value: 0.063
      additional property: Acousticness
        type: PropertyValue
        value: 0.005
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.099
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.546
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.094
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Wonder
  type: MusicAlbum
  date published: 2024-06-07
album: Colorful
  type: MusicAlbum
  date published: 2024-07-12
album: Signal
  type: MusicAlbum
  date published: 2024-09-20