Yung Roumn
type: MusicGroup
popularity: 6
followers: 255
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc800b0701a96a764c13698453540a234ea832a438027131cc11847f45739f13
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954025
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954025
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38f1997a-1be2-4552-bbd7-8612b00b5eb9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38f1997a-1be2-4552-bbd7-8612b00b5eb9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/38f1997a-1be2-4552-bbd7-8612b00b5eb9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:32:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc800b0701a96a764c13698453540a234ea832a438027131cc11847f45739f13","name":"Yung Roumn","registered_at":"2026-06-16T09:23:20Z","symbol":"NIM1007897","token_address":"0xbdf93ec092f1505069de1fb8dd1ddc3e214c2d84","type":"artist","uuid":"38f1997a-1be2-4552-bbd7-8612b00b5eb9"}
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 0xcc800b0701a96a764c13698453540a234ea832a438027131cc11847f45739f13. Chain 2 (Bitcoin): anchored in block 954027 (2026-06-17T00:55:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/38f1997a-1be2-4552-bbd7-8612b00b5eb9.json and https://artists.proofprofile.net/proofs/artist/38f1997a-1be2-4552-bbd7-8612b00b5eb9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T00:55:08Z
  text: {"copyright_id":"0xcc800b0701a96a764c13698453540a234ea832a438027131cc11847f45739f13","name":"Yung Roumn","registered_at":"2026-06-16T09:23:20Z","symbol":"NIM1007897","token_address":"0xbdf93ec092f1505069de1fb8dd1ddc3e214c2d84","type":"artist","uuid":"38f1997a-1be2-4552-bbd7-8612b00b5eb9"}
album: Spezi
  type: MusicAlbum
  date published: 2020-05-31
album: Good Bye Bad Vibes
  type: MusicAlbum
  date published: 2020-10-29
album: Emblem
  type: MusicAlbum
  date published: 2021-01-25
album: Winter
  type: MusicAlbum
  date published: 2021-05-16
album: Blocked me
  type: MusicAlbum
  date published: 2021-11-27
album: Broken
  type: MusicAlbum
  date published: 2022-01-26
album: Sünden
  type: MusicAlbum
  date published: 2022-05-30
album: ego scheint
  type: MusicAlbum
  date published: 2022-07-15
album: Elfbar
  type: MusicAlbum
  date published: 2022-08-15
album: lost in visions
  type: MusicAlbum
  date published: 2022-09-03
album: hoffnung
  type: MusicAlbum
  date published: 2022-11-27
album: laughing drugs
  type: MusicAlbum
  date published: 2023-01-31
album: cold to decent
  type: MusicAlbum
  date published: 2023-03-12
album: with u on drugs / cold to decent
  type: MusicAlbum
  date published: 2023-04-07
album: Heal Myself
  type: MusicAlbum
  date published: 2023-05-03
album: emotionfach
  type: MusicAlbum
  date published: 2023-05-14
album: rockstar freestyle
  type: MusicAlbum
  date published: 2023-06-09
album: nur mit dir fühlen
  type: MusicAlbum
  date published: 2023-07-14
album: Gute Zeiten
  type: MusicAlbum
  date published: 2023-08-04
album: ridin a lot
  type: MusicAlbum
  date published: 2023-09-08
album: A second
  type: MusicAlbum
  date published: 2023-09-22
album: Zeit zu Zeit
  type: MusicAlbum
  date published: 2023-10-19
album: chanel
  type: MusicAlbum
  date published: 2023-11-02
album: high and alone
  type: MusicAlbum
  date published: 2023-12-08
album: Schicksal
  type: MusicAlbum
  date published: 2023-12-28
album: my life
  type: MusicAlbum
  date published: 2024-02-23
album: Triebe
  type: MusicAlbum
  date published: 2024-03-21
album: ICE
  type: MusicAlbum
  date published: 2024-04-26
album: smoke zu viel
  type: MusicAlbum
  date published: 2024-09-20
album: verwirrte emotion
  type: MusicAlbum
  date published: 2024-10-30
album: NYP
  type: MusicAlbum
  date published: 2024-11-13
album: Anxiety
  type: MusicAlbum
  date published: 2024-12-13
album: Melodies
  type: MusicAlbum
  date published: 2025-03-21
  track: Melodies
    type: MusicRecording
    duration: PT2M34S
    duration ms: 154601
    explicit: false
    by artist: Yung Roumn
    in album: Melodies
      type: MusicAlbum
      date published: 2025-03-21
    isrc code: DEZC62581762
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T14:22:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x76b6d0c9ef78c3d8116428e5791e56addc519bbabe538b80dcca73ec78db51b3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958746
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958746
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62581762
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T15:36:35Z
    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 0x76b6d0c9ef78c3d8116428e5791e56addc519bbabe538b80dcca73ec78db51b3. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/DEZC62581762.
      date published: 2026-07-19T15:36:35Z
    audio: Melodies
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.997
      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: 0.576
      additional property: Energy
        type: PropertyValue
        value: 0.555
      additional property: Speechiness
        type: PropertyValue
        value: 0.276
      additional property: Acousticness
        type: PropertyValue
        value: 0.373
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.116

Valence (Positivity)
type: PropertyValue
value: 0.5

Loudness (dB)
type: PropertyValue
value: -8.014

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Minor