Deep Dream
type: MusicGroup
genre: lullaby
popularity: 23
followers: 672
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7fb91b383e771873dc72bb8f422a6f9b6effe2af4eb6777dfb1b18e564e4a3a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef19d921-fab5-49a3-908a-3ae61d64d900.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef19d921-fab5-49a3-908a-3ae61d64d900.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ef19d921-fab5-49a3-908a-3ae61d64d900
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7fb91b383e771873dc72bb8f422a6f9b6effe2af4eb6777dfb1b18e564e4a3a","name":"Deep Dream","registered_at":"2026-06-12T13:11:45Z","symbol":"NIM0307910","token_address":"0x54e354157450fa6ade7bead3f7bf7ac196d25935","type":"artist","uuid":"ef19d921-fab5-49a3-908a-3ae61d64d900"}
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 0xe7fb91b383e771873dc72bb8f422a6f9b6effe2af4eb6777dfb1b18e564e4a3a. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef19d921-fab5-49a3-908a-3ae61d64d900.json and https://artists.proofprofile.net/proofs/artist/ef19d921-fab5-49a3-908a-3ae61d64d900.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xe7fb91b383e771873dc72bb8f422a6f9b6effe2af4eb6777dfb1b18e564e4a3a","name":"Deep Dream","registered_at":"2026-06-12T13:11:45Z","symbol":"NIM0307910","token_address":"0x54e354157450fa6ade7bead3f7bf7ac196d25935","type":"artist","uuid":"ef19d921-fab5-49a3-908a-3ae61d64d900"}
album: Танцуй
  type: MusicAlbum
  date published: 2009
album: Hush Little Baby
  type: MusicAlbum
  date published: 2018-05-24
album: A light of hope
  type: MusicAlbum
  date published: 2023-06-07
  track: A light of hope
    type: MusicRecording
    duration: PT1M38S
    duration ms: 98075
    explicit: false
    by artist: Deep Dream
    in album: A light of hope
      type: MusicAlbum
      date published: 2023-06-07
    genre: lullaby
    isrc code: FRX872302679
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T16:58:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcabe3c36e4bef56912da6d71fc9e62496985ffdd370398dba7d695003fb1fb47
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958918
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958918
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872302679
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T20:00:40Z
    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 0xcabe3c36e4bef56912da6d71fc9e62496985ffdd370398dba7d695003fb1fb47. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:00:40Z), 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/FRX872302679.
      date published: 2026-07-20T20:00:40Z
    audio: A light of hope
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 180.114
      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: 0.671
      additional property: Energy
        type: PropertyValue
        value: 0.013
      additional property: Speechiness
        type: PropertyValue
        value: 0.099
      additional property: Acousticness
        type: PropertyValue
        value: 0.995
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.967
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.597
      additional property: Loudness (dB)
        type: PropertyValue
        value: -27.538
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major