Deep Dark Robot
type: MusicGroup
description: Deep Dark Robot is an American rock band from Los Angeles, California, formed in 2010. The band consists of Linda Perry (lead vocals, guitars, bass guitar, keyboards) and Tony Tornay (drums, percussio
popularity: 7
followers: 1994
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9950c4ada30f47ea139b72538c7737132c37af6f533d5d470fbfd2c437208edf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69399c0f-a6bf-4531-aa5b-a95056cf9a89.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69399c0f-a6bf-4531-aa5b-a95056cf9a89.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/69399c0f-a6bf-4531-aa5b-a95056cf9a89
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9950c4ada30f47ea139b72538c7737132c37af6f533d5d470fbfd2c437208edf","name":"Deep Dark Robot","registered_at":"2026-06-17T02:18:47Z","symbol":"NIM1250167","token_address":"0x0519e2b21d6cf3ed9428134e8088c25bc90c6f5c","type":"artist","uuid":"69399c0f-a6bf-4531-aa5b-a95056cf9a89"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9950c4ada30f47ea139b72538c7737132c37af6f533d5d470fbfd2c437208edf. 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/69399c0f-a6bf-4531-aa5b-a95056cf9a89.json and https://artists.proofprofile.net/proofs/artist/69399c0f-a6bf-4531-aa5b-a95056cf9a89.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x9950c4ada30f47ea139b72538c7737132c37af6f533d5d470fbfd2c437208edf","name":"Deep Dark Robot","registered_at":"2026-06-17T02:18:47Z","symbol":"NIM1250167","token_address":"0x0519e2b21d6cf3ed9428134e8088c25bc90c6f5c","type":"artist","uuid":"69399c0f-a6bf-4531-aa5b-a95056cf9a89"}
album: Love Song
  type: MusicAlbum
  date published: 2011
album: 8 Songs About A Girl
  type: MusicAlbum
  date published: 2011
album: 8 Songs About a Girl
  type: MusicAlbum
  date published: 2011-08-15
album: Fuck You, Stupid Bitch (Remixes)
  type: MusicAlbum
  date published: 2011-08-15
album: 8 Songs About a Girl
  type: MusicAlbum
  date published: 2011-08-15
album: 8 Songs About a Girl
  type: MusicAlbum
  date published: 2011-08-15
album: Love Song
  type: MusicAlbum
  date published: 2011-08-15
album: 8 Songs About a Girl
  type: MusicAlbum
  date published: 2011-08-15
  track: It Fucking Hurts
    type: MusicRecording
    duration: PT4M10S
    duration ms: 250573
    explicit: false
    by artist: Deep Dark Robot
    in album: 8 Songs About a Girl
      type: MusicAlbum
      date published: 2011-08-15
    isrc code: US2P51100136
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T17:22:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbc464cdc774368bfaedc70ff1d5ed7d7e24631fdb270894f8d8bf9451a9b2f33
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2P51100136
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc464cdc774368bfaedc70ff1d5ed7d7e24631fdb270894f8d8bf9451a9b2f33. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/US2P51100136.
      date published: 2026-07-05T01:12:41Z
    audio: It Fucking Hurts
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 163.965
      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: 0.534
      additional property: Energy
        type: PropertyValue
        value: 0.685
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.449
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.465
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.862
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Love Song
  type: MusicAlbum
  date published: 2011-08-15
album: Stupid Bitch (Remixes)
  type: MusicAlbum
  date published: 2011-08-15
album: Stupid Bitch (Remixes)
  type: MusicAlbum
  date published: 2011-08-15
album: Fuck You, Stupid Bitch (Remixes)
  type: MusicAlbum
  date published: 2011-08-15