Roman Depthsound
type: MusicGroup
genre: nu disco
popularity: 5
followers: 305
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x45e01857480ef0a139f66d09f61a7b7b978a66d6ecec3fc45d726cbceade084e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35bcf9c6-79fe-45e2-8f20-d6c152c0c5aa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35bcf9c6-79fe-45e2-8f20-d6c152c0c5aa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/35bcf9c6-79fe-45e2-8f20-d6c152c0c5aa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x45e01857480ef0a139f66d09f61a7b7b978a66d6ecec3fc45d726cbceade084e","name":"Roman Depthsound","registered_at":"2026-06-16T08:16:31Z","symbol":"NIM0991957","token_address":"0x2435ebf08b59c6a7fe88566198b2fc730b0a8986","type":"artist","uuid":"35bcf9c6-79fe-45e2-8f20-d6c152c0c5aa"}
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 0x45e01857480ef0a139f66d09f61a7b7b978a66d6ecec3fc45d726cbceade084e. 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/35bcf9c6-79fe-45e2-8f20-d6c152c0c5aa.json and https://artists.proofprofile.net/proofs/artist/35bcf9c6-79fe-45e2-8f20-d6c152c0c5aa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x45e01857480ef0a139f66d09f61a7b7b978a66d6ecec3fc45d726cbceade084e","name":"Roman Depthsound","registered_at":"2026-06-16T08:16:31Z","symbol":"NIM0991957","token_address":"0x2435ebf08b59c6a7fe88566198b2fc730b0a8986","type":"artist","uuid":"35bcf9c6-79fe-45e2-8f20-d6c152c0c5aa"}
album: Je Taime
  type: MusicAlbum
  date published: 2015-03-06
album: Nations of The World
  type: MusicAlbum
  date published: 2015-06-29
album: Nations of The World
  type: MusicAlbum
  date published: 2015-08-24
album: You Can Feel Me
  type: MusicAlbum
  date published: 2015-09-04
album: True This Live
  type: MusicAlbum
  date published: 2015-12-04
album: Deep Heart Beat
  type: MusicAlbum
  date published: 2015-12-06
album: Never Say Goodbye
  type: MusicAlbum
  date published: 2016-01-30
album: Move In Deep My Soul
  type: MusicAlbum
  date published: 2016-04-22
album: Deep House Dreams
  type: MusicAlbum
  date published: 2017-01-21
album: Broken Heart
  type: MusicAlbum
  date published: 2017-04-12
album: Soul Vibes
  type: MusicAlbum
  date published: 2017-09-23
album: Work
  type: MusicAlbum
  date published: 2017-10-16
album: I Don't Know
  type: MusicAlbum
  date published: 2018-01-08
  track: I Don't Know - Medsound Remix
    type: MusicRecording
    duration: PT5M1S
    duration ms: 301695
    explicit: false
    by artist: Roman Depthsound
    in album: I Don't Know
      type: MusicAlbum
      date published: 2018-01-08
    genre: nu disco
    isrc code: US83Z1797410
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T06:22:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe05469e2ad482a0d38dc0f080e54f7d685fcf74b4fd275fb48c32580df5dab23
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958544
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958544
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1797410
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T12:14:37Z
    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 0xe05469e2ad482a0d38dc0f080e54f7d685fcf74b4fd275fb48c32580df5dab23. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/US83Z1797410.
      date published: 2026-07-18T12:14:37Z
    audio: I Don't Know - Medsound Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.975
      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: 0.777
      additional property: Energy
        type: PropertyValue
        value: 0.556
      additional property: Speechiness
        type: PropertyValue
        value: 0.067
      additional property: Acousticness
        type: PropertyValue
        value: 0.046
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.065
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.767
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.05
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: I Didn't Miss You
  type: MusicAlbum
  date published: 2018-09-26
album: Broken Heart
  type: MusicAlbum
  date published: 2018-10-08
album: I`m Coming On
  type: MusicAlbum
  date published: 2018-11-23