Door to Door Salesman
type: MusicGroup
popularity: 7
followers: 3527
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f8023e764a07fcc5d305c7631b4448f7d3739776a77a80af6f7197bbc28a770
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953895
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953895
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f3c84cb-5ed7-47d2-a1b8-6011cc942e6c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f3c84cb-5ed7-47d2-a1b8-6011cc942e6c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0f3c84cb-5ed7-47d2-a1b8-6011cc942e6c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T05:46:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f8023e764a07fcc5d305c7631b4448f7d3739776a77a80af6f7197bbc28a770","name":"Door to Door Salesman","registered_at":"2026-06-15T18:47:40Z","symbol":"NIM0798869","token_address":"0x2fbfdabf5ee7e1e87d2c982917e17ecc96d5678f","type":"artist","uuid":"0f3c84cb-5ed7-47d2-a1b8-6011cc942e6c"}
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 0x6f8023e764a07fcc5d305c7631b4448f7d3739776a77a80af6f7197bbc28a770. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0f3c84cb-5ed7-47d2-a1b8-6011cc942e6c.json and https://artists.proofprofile.net/proofs/artist/0f3c84cb-5ed7-47d2-a1b8-6011cc942e6c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x6f8023e764a07fcc5d305c7631b4448f7d3739776a77a80af6f7197bbc28a770","name":"Door to Door Salesman","registered_at":"2026-06-15T18:47:40Z","symbol":"NIM0798869","token_address":"0x2fbfdabf5ee7e1e87d2c982917e17ecc96d5678f","type":"artist","uuid":"0f3c84cb-5ed7-47d2-a1b8-6011cc942e6c"}
album: looking forwards walking backwards
  type: MusicAlbum
  date published: 2020-12-18
album: Uninspiring Illustrations
  type: MusicAlbum
  date published: 2021-02-12
album: Night Sails
  type: MusicAlbum
  date published: 2021-03-26
album: Space Door
  type: MusicAlbum
  date published: 2021-05-07
album: Strange Huh??
  type: MusicAlbum
  date published: 2021-06-25
album: Fantastical Experience in Winter
  type: MusicAlbum
  date published: 2022-01-07
album: Give My Regards to the Maestro
  type: MusicAlbum
  date published: 2022-04-08
album: In the Void
  type: MusicAlbum
  date published: 2022-05-27
album: Symbiosis
  type: MusicAlbum
  date published: 2022-08-19
album: the laboratory has been designed
  type: MusicAlbum
  date published: 2023-01-11
album: whimsical paradise
  type: MusicAlbum
  date published: 2023-04-18
album: blood moon
  type: MusicAlbum
  date published: 2023-06-07
album: Looking Over the Horizon
  type: MusicAlbum
  date published: 2023-08-18
album: Scarborough Fair
  type: MusicAlbum
  date published: 2024-01-19
album: The Aura of the Flames
  type: MusicAlbum
  date published: 2024-05-17
album: Ceramics
  type: MusicAlbum
  date published: 2025-01-10
album: Circe
  type: MusicAlbum
  date published: 2025-06-20
  track: Circe
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175908
    explicit: false
    by artist: Door to Door Salesman
    in album: Circe
      type: MusicAlbum
      date published: 2025-06-20
    isrc code: QZHZD2542328
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T21:14:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x25699721f177af6ad85bfc35e6edf8db6cb07456ddb164723c5b2fa545ca3ff0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZD2542328
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x25699721f177af6ad85bfc35e6edf8db6cb07456ddb164723c5b2fa545ca3ff0. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZHZD2542328.
      date published: 2026-07-04T10:04:33Z
    audio: Circe
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 108.147
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.781
      additional property: Energy
        type: PropertyValue
        value: 0.185
      additional property: Speechiness
        type: PropertyValue
        value: 0.064
      additional property: Acousticness
        type: PropertyValue
        value: 0.289
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.935
      additional property: Liveness
        type: PropertyValue
        value: 0.081
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.545
      additional property: Loudness (dB)
        type: PropertyValue
        value: -18.646
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: The Allusion of Dreams
  type: MusicAlbum
  date published: 2025-09-02
album: kaleidoscope of fractured sounds
  type: MusicAlbum
  date published: 2025-11-14