Yoràn Vroom
type: MusicGroup
genre: jazz funk
popularity: 5
followers: 508
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb9e07e2b9e817a7b95a1e25e0d7f836421e927a0e0ca885803b970d9f16128f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90133c8f-45a6-4c6e-ac1a-6509140428a3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90133c8f-45a6-4c6e-ac1a-6509140428a3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/90133c8f-45a6-4c6e-ac1a-6509140428a3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb9e07e2b9e817a7b95a1e25e0d7f836421e927a0e0ca885803b970d9f16128f","name":"Yoràn Vroom","registered_at":"2026-06-17T15:56:38Z","symbol":"NIM1445187","token_address":"0xd32c0c1d5d7918205042fe62fed90d731229b0a6","type":"artist","uuid":"90133c8f-45a6-4c6e-ac1a-6509140428a3"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9e07e2b9e817a7b95a1e25e0d7f836421e927a0e0ca885803b970d9f16128f. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/90133c8f-45a6-4c6e-ac1a-6509140428a3.json and https://artists.proofprofile.net/proofs/artist/90133c8f-45a6-4c6e-ac1a-6509140428a3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xbb9e07e2b9e817a7b95a1e25e0d7f836421e927a0e0ca885803b970d9f16128f","name":"Yoràn Vroom","registered_at":"2026-06-17T15:56:38Z","symbol":"NIM1445187","token_address":"0xd32c0c1d5d7918205042fe62fed90d731229b0a6","type":"artist","uuid":"90133c8f-45a6-4c6e-ac1a-6509140428a3"}
album: Across A Spectrum
  type: MusicAlbum
  date published: 2021-05-16
album: Lingering
  type: MusicAlbum
  date published: 2023-07-21
album: REFLEX: A Forgotten Story
  type: MusicAlbum
  date published: 2023-08-18
track: Oh Holy Night
  type: MusicRecording
  duration: PT4M46S
  duration ms: 286588
  explicit: false
  by artist: The Christmas Project
  by artist: Henk Kraaijeveld
  by artist: Jan Willem van Delft
  by artist: Yoràn Vroom
  by artist: Clemens Van Der Feen
  in album: Comfort & Joy
    type: MusicAlbum
    date published: 2024-12-06
  isrc code: NLW8E2400004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T20:02:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x323842e60042d0438c4542d3ee4e1224e51f716ca3541278e9ad2dc3f32e3950
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957145
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957145
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLW8E2400004
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323842e60042d0438c4542d3ee4e1224e51f716ca3541278e9ad2dc3f32e3950. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NLW8E2400004.
    date published: 2026-07-08T08:56:20Z
  audio: Oh Holy Night
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 129.708
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.378
    additional property: Energy
      type: PropertyValue
      value: 0.247
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.868
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.091
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.168
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.393
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major