Darthhope
type: MusicGroup
popularity: 2
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5636fcedff6e7556e31fb1a17b7a1d8ba979bb33b28738fc0ee3c5edbdb24c4f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6104b7a-6dd1-4419-8a5b-cc6f95a8afb5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6104b7a-6dd1-4419-8a5b-cc6f95a8afb5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f6104b7a-6dd1-4419-8a5b-cc6f95a8afb5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
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 0x5636fcedff6e7556e31fb1a17b7a1d8ba979bb33b28738fc0ee3c5edbdb24c4f. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f6104b7a-6dd1-4419-8a5b-cc6f95a8afb5.json and https://artists.proofprofile.net/proofs/artist/f6104b7a-6dd1-4419-8a5b-cc6f95a8afb5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
album: A Blazing Hope
  type: MusicAlbum
  date published: 2022-10-05
album: Michael Myers Halloween
  type: MusicAlbum
  date published: 2022-10-15
album: Bow to the Alpha
  type: MusicAlbum
  date published: 2022-10-22
album: Ten Little Soldier Boys
  type: MusicAlbum
  date published: 2022-10-29
  track: Ten Little Soldier Boys
    type: MusicRecording
    duration: PT1M44S
    duration ms: 104727
    explicit: false
    by artist: Darthhope
    in album: Ten Little Soldier Boys
      type: MusicAlbum
      date published: 2022-10-29
    isrc code: QZNW72263885
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T13:01:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5f81aa13b7503f6652ebbebfb525c8fc7055d9d70b64b778159500c5313fda5b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959008
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959008
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNW72263885
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T16:01:48Z
    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 0x5f81aa13b7503f6652ebbebfb525c8fc7055d9d70b64b778159500c5313fda5b. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T16:01:48Z), 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/QZNW72263885.
      date published: 2026-07-21T16:01:48Z
    audio: Ten Little Soldier Boys
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.896
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.441
      additional property: Energy
        type: PropertyValue
        value: 0.369
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.984
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.276
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.689
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.705
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Anthem of the Clans
  type: MusicAlbum
  date published: 2022-10-29
album: Beginnings
  type: MusicAlbum
  date published: 2022-11-04
album: End This War
  type: MusicAlbum
  date published: 2022-11-06
album: And Then There Were None
  type: MusicAlbum
  date published: 2022-11-14
album: Clans Teach Government
  type: MusicAlbum
  date published: 2022-12-02