Dronningens Quarter
type: MusicGroup
popularity: 4
followers: 65
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xabebd9b0b928ecdd2bf8578c619fc0eec020683811cfadee395a13bbcb1c6bd7
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/91c8dfd9-a82d-4296-bb32-2d2a099127f1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91c8dfd9-a82d-4296-bb32-2d2a099127f1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/91c8dfd9-a82d-4296-bb32-2d2a099127f1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xabebd9b0b928ecdd2bf8578c619fc0eec020683811cfadee395a13bbcb1c6bd7","name":"Dronningens Quarter","registered_at":"2026-06-17T16:17:04Z","symbol":"NIM1450071","token_address":"0x782cfaf45599b0379b33668ba58efc59d630041e","type":"artist","uuid":"91c8dfd9-a82d-4296-bb32-2d2a099127f1"}
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 0xabebd9b0b928ecdd2bf8578c619fc0eec020683811cfadee395a13bbcb1c6bd7. 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/91c8dfd9-a82d-4296-bb32-2d2a099127f1.json and https://artists.proofprofile.net/proofs/artist/91c8dfd9-a82d-4296-bb32-2d2a099127f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xabebd9b0b928ecdd2bf8578c619fc0eec020683811cfadee395a13bbcb1c6bd7","name":"Dronningens Quarter","registered_at":"2026-06-17T16:17:04Z","symbol":"NIM1450071","token_address":"0x782cfaf45599b0379b33668ba58efc59d630041e","type":"artist","uuid":"91c8dfd9-a82d-4296-bb32-2d2a099127f1"}
album: Morildsti
  type: MusicAlbum
  date published: 2023-09-29
  track: Morildsti
    type: MusicRecording
    duration: PT2M33S
    duration ms: 153829
    explicit: false
    by artist: Dronningens Quarter
    in album: Morildsti
      type: MusicAlbum
      date published: 2023-09-29
    isrc code: GX5MX2319244
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T01:17:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x987aab4dd4a5b2ca74931684f59a6f9da004f2df87a49331146fd04f600a8195
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958805
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958805
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2319244
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:22:58Z
    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 0x987aab4dd4a5b2ca74931684f59a6f9da004f2df87a49331146fd04f600a8195. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/GX5MX2319244.
      date published: 2026-07-20T02:22:58Z
    audio: Morildsti
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.926
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.442
      additional property: Energy
        type: PropertyValue
        value: 0.748
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.006
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.299
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.696
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.441
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Kom an nå - Spangereid Flyers
  type: MusicAlbum
  date published: 2023-10-20
album: Kiwi sangen 2024
  type: MusicAlbum
  date published: 2024-04-04
album: På vei til byen
  type: MusicAlbum
  date published: 2024-11-15
album: Spangereid Flyers - Kom an nå
  type: MusicAlbum
  date published: 2025-01-10