Du og jeg og vi 2-3-4
type: MusicGroup
popularity: 19
followers: 672
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe6a9f63ac12b815639faa54e8053418739b06dd442ca4b4830afe17dde8b7fc9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953605
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953605
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12706caf-5c6f-479b-8594-7b2794a935ee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12706caf-5c6f-479b-8594-7b2794a935ee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/12706caf-5c6f-479b-8594-7b2794a935ee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T07:39:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe6a9f63ac12b815639faa54e8053418739b06dd442ca4b4830afe17dde8b7fc9","name":"Du og jeg og vi 2-3-4","registered_at":"2026-06-14T06:25:10Z","symbol":"NIM0366384","token_address":"0xdd80f4436179e277df65358a4e5303fcda8f2112","type":"artist","uuid":"12706caf-5c6f-479b-8594-7b2794a935ee"}
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 0xe6a9f63ac12b815639faa54e8053418739b06dd442ca4b4830afe17dde8b7fc9. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/12706caf-5c6f-479b-8594-7b2794a935ee.json and https://artists.proofprofile.net/proofs/artist/12706caf-5c6f-479b-8594-7b2794a935ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T07:39:50Z
  text: {"copyright_id":"0xe6a9f63ac12b815639faa54e8053418739b06dd442ca4b4830afe17dde8b7fc9","name":"Du og jeg og vi 2-3-4","registered_at":"2026-06-14T06:25:10Z","symbol":"NIM0366384","token_address":"0xdd80f4436179e277df65358a4e5303fcda8f2112","type":"artist","uuid":"12706caf-5c6f-479b-8594-7b2794a935ee"}
album: Krokodille i baksetet
  type: MusicAlbum
  date published: 2017-10-13
album: Krokodille I Baksetet
  type: MusicAlbum
  date published: 2017-10-13
album: Krokodille i baksetet
  type: MusicAlbum
  date published: 2017-10-13
  track: Fjerteprumpeboogie
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198906
    explicit: false
    by artist: Du og jeg og vi 2-3-4
    in album: Krokodille i baksetet
      type: MusicAlbum
      date published: 2017-10-13
    isrc code: NOLEA1716201
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T19:46:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe421e02754c16eb306d304388d18ec666b819bd476c09e5ee03c79ede6d48ebe
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958774
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958774
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOLEA1716201
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T22:49:04Z
    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 0xe421e02754c16eb306d304388d18ec666b819bd476c09e5ee03c79ede6d48ebe. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:49:04Z), 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/NOLEA1716201.
      date published: 2026-07-19T22:49:04Z
    audio: Fjerteprumpeboogie
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 75.97
      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: 0.73
      additional property: Energy
        type: PropertyValue
        value: 0.529
      additional property: Speechiness
        type: PropertyValue
        value: 0.352
      additional property: Acousticness
        type: PropertyValue
        value: 0.27
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.366
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.281
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.729
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Balkongfest
  type: MusicAlbum
  date published: 2020-06-18
album: Min beste venn
  type: MusicAlbum
  date published: 2021-04-09
album: Desinfinado
  type: MusicAlbum
  date published: 2021-04-23
album: Balkongfest
  type: MusicAlbum
  date published: 2021-05-07
album: Alle er redd for noe
  type: MusicAlbum
  date published: 2022-03-24
album: Gøymsel i skyane
  type: MusicAlbum
  date published: 2025-06-06
album: Brannalarmen går i blokka
  type: MusicAlbum
  date published: 2025-08-08
album: Storesøster
  type: MusicAlbum
  date published: 2025-09-09
album: Er vi framme snart?!
  type: MusicAlbum
  date published: 2025-10-10