Viktorie Surmøvá
type: MusicGroup
popularity: 5
followers: 79
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec238214ea9bcb0638b45a715fde9af066e295bcbf4ceddac3a887f77a43dc81
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9442b25b-3adf-4fed-83ef-eb90351148d5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9442b25b-3adf-4fed-83ef-eb90351148d5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9442b25b-3adf-4fed-83ef-eb90351148d5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xec238214ea9bcb0638b45a715fde9af066e295bcbf4ceddac3a887f77a43dc81","name":"Viktorie Surmøvá","registered_at":"2026-06-17T17:25:36Z","symbol":"NIM1466424","token_address":"0x19647932926e1ac4892ef2fa8e92dc785af990af","type":"artist","uuid":"9442b25b-3adf-4fed-83ef-eb90351148d5"}
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 0xec238214ea9bcb0638b45a715fde9af066e295bcbf4ceddac3a887f77a43dc81. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9442b25b-3adf-4fed-83ef-eb90351148d5.json and https://artists.proofprofile.net/proofs/artist/9442b25b-3adf-4fed-83ef-eb90351148d5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xec238214ea9bcb0638b45a715fde9af066e295bcbf4ceddac3a887f77a43dc81","name":"Viktorie Surmøvá","registered_at":"2026-06-17T17:25:36Z","symbol":"NIM1466424","token_address":"0x19647932926e1ac4892ef2fa8e92dc785af990af","type":"artist","uuid":"9442b25b-3adf-4fed-83ef-eb90351148d5"}
album: Ten Javor (Robin Hood musical cover)
  type: MusicAlbum
  date published: 2010-09-01
album: In the Army Now
  type: MusicAlbum
  date published: 2022-01-24
album: Invincible
  type: MusicAlbum
  date published: 2024-04-19
album: Son of the Dust
  type: MusicAlbum
  date published: 2024-04-19
album: Bridges
  type: MusicAlbum
  date published: 2024-04-19
album: My Twin
  type: MusicAlbum
  date published: 2024-04-19
album: Tattoo
  type: MusicAlbum
  date published: 2024-06-19
  track: Tattoo
    type: MusicRecording
    duration: PT3M21S
    duration ms: 201974
    explicit: false
    by artist: Viktorie Surmøvá
    in album: Tattoo
      type: MusicAlbum
      date published: 2024-06-19
    isrc code: QZNWX2488076
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T00:02:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa14ec988b87d151aa8ade9d2b5f0beb4adad78df390fc7d03d0ad002e5693cd7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958340
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958340
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2488076
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T03:05:37Z
    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 0xa14ec988b87d151aa8ade9d2b5f0beb4adad78df390fc7d03d0ad002e5693cd7. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:05:37Z), 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/QZNWX2488076.
      date published: 2026-07-17T03:05:37Z
    audio: Tattoo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.044
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.542
      additional property: Energy
        type: PropertyValue
        value: 0.746
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.05
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.103
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.576
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.812
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major