Ursen
type: MusicGroup
popularity: 6
followers: 770
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73f186a2fc040ae6a4fdf28130cea44fcbac16a7cb4b39f76e8aaf53f6150850
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c32dd39-462d-4777-877d-84451beb1d3d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c32dd39-462d-4777-877d-84451beb1d3d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4c32dd39-462d-4777-877d-84451beb1d3d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
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 0x73f186a2fc040ae6a4fdf28130cea44fcbac16a7cb4b39f76e8aaf53f6150850. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4c32dd39-462d-4777-877d-84451beb1d3d.json and https://artists.proofprofile.net/proofs/artist/4c32dd39-462d-4777-877d-84451beb1d3d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: Watch You Come with Me
  type: MusicAlbum
  date published: 2017-03-01
album: Красивая
  type: MusicAlbum
  date published: 2017-03-02
album: Space
  type: MusicAlbum
  date published: 2017-03-20
album: Space
  type: MusicAlbum
  date published: 2017-03-20
album: Ocean Drive
  type: MusicAlbum
  date published: 2017-05-08
album: Wanna Go
  type: MusicAlbum
  date published: 2017-06-12
album: Wanna Go
  type: MusicAlbum
  date published: 2017-06-12
album: Chained to the Rhythm (Instrumental)
  type: MusicAlbum
  date published: 2017-07-17
album: Pioneer DJ
  type: MusicAlbum
  date published: 2017-10-02
album: Loneliness...
  type: MusicAlbum
  date published: 2017-10-23
album: Autumn...
  type: MusicAlbum
  date published: 2017-11-06
album: Fantasy
  type: MusicAlbum
  date published: 2018-02-19
album: Rock This Space
  type: MusicAlbum
  date published: 2018-03-24
album: Missing
  type: MusicAlbum
  date published: 2018-09-17
  track: Missing
    type: MusicRecording
    duration: PT3M46S
    duration ms: 226638
    explicit: false
    by artist: Ursen
    in album: Missing
      type: MusicAlbum
      date published: 2018-09-17
    isrc code: TCADW1825392
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T12:36:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xea0b5e96a83e895ca0aad18e55d838f72d9e18a5883f89389bab7b25b509d5a3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958157
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958157
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADW1825392
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T15:38:57Z
    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 0xea0b5e96a83e895ca0aad18e55d838f72d9e18a5883f89389bab7b25b509d5a3. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:38:57Z), 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/TCADW1825392.
      date published: 2026-07-15T15:38:57Z
    audio: Missing
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.949
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.668
      additional property: Energy
        type: PropertyValue
        value: 0.867
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.017
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.095
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.681
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.459
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Get Up
  type: MusicAlbum
  date published: 2019-01-09
album: Wave
  type: MusicAlbum
  date published: 2020-01-09
album: I Turn to You
  type: MusicAlbum
  date published: 2020-05-03
album: Go
  type: MusicAlbum
  date published: 2020-12-01
album: Enjoy the Silence
  type: MusicAlbum
  date published: 2021-09-01
album: Last Christmas
  type: MusicAlbum
  date published: 2021-12-23
album: Stop War
  type: MusicAlbum
  date published: 2022-03-19
album: Enigma
  type: MusicAlbum
  date published: 2022-05-27
album: You My Love
  type: MusicAlbum
  date published: 2022-08-17
album: Rebus
  type: MusicAlbum
  date published: 2023-04-16
album: Bon Appetit
  type: MusicAlbum
  date published: 2023-05-19
album: Magic
  type: MusicAlbum
  date published: 2023-09-01
album: Siren
  type: MusicAlbum
  date published: 2023-09-29
album: Close to You
album: Recall
album: Fading Lights

Close to You
type: MusicAlbum
date published: 2025-04-11

Recall
type: MusicAlbum
date published: 2025-06-20

Fading Lights
type: MusicAlbum
date published: 2025-07-04

Ocean Drive
type: MusicAlbum
date published: 2025-07-18