Alexander Husum
type: MusicGroup
popularity: 20
followers: 10010
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x19dfd5ebc7dc16e7882c92f8f01ab18d646215ddb1d912097cce7184cbbc38a7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953620
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953620
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/201e82f3-624a-4a75-aadf-c9b4e2369b61.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/201e82f3-624a-4a75-aadf-c9b4e2369b61.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/201e82f3-624a-4a75-aadf-c9b4e2369b61
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:36:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x19dfd5ebc7dc16e7882c92f8f01ab18d646215ddb1d912097cce7184cbbc38a7","name":"Alexander Husum","registered_at":"2026-06-14T07:51:15Z","symbol":"NIM0386904","token_address":"0x9af1cd648817279d9d64a71fad8ec6a3431ea10a","type":"artist","uuid":"201e82f3-624a-4a75-aadf-c9b4e2369b61"}
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 0x19dfd5ebc7dc16e7882c92f8f01ab18d646215ddb1d912097cce7184cbbc38a7. Chain 2 (Bitcoin): anchored in block 953620 (2026-06-14T09:36:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/201e82f3-624a-4a75-aadf-c9b4e2369b61.json and https://artists.proofprofile.net/proofs/artist/201e82f3-624a-4a75-aadf-c9b4e2369b61.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T09:36:10Z
  text: {"copyright_id":"0x19dfd5ebc7dc16e7882c92f8f01ab18d646215ddb1d912097cce7184cbbc38a7","name":"Alexander Husum","registered_at":"2026-06-14T07:51:15Z","symbol":"NIM0386904","token_address":"0x9af1cd648817279d9d64a71fad8ec6a3431ea10a","type":"artist","uuid":"201e82f3-624a-4a75-aadf-c9b4e2369b61"}
album: Det Er Makker (feat. Guld Dennis)
  type: MusicAlbum
  date published: 2017-05-12
album: Prank Bro
  type: MusicAlbum
  date published: 2018-03-24
album: Min Tesla
  type: MusicAlbum
  date published: 2019-02-08
album: Kun Os To
  type: MusicAlbum
  date published: 2019-05-03
album: Sukker
  type: MusicAlbum
  date published: 2020-01-10
album: Bolsje Bounce (Bob Bolsje Sangen)
  type: MusicAlbum
  date published: 2023-07-17
  track: Bolsje Bounce (Bob Bolsje Sangen)
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188427
    explicit: false
    by artist: Alexander Husum
    in album: Bolsje Bounce (Bob Bolsje Sangen)
      type: MusicAlbum
      date published: 2023-07-17
    isrc code: TCAHH2307817
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T05:51:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc50326f8296e09d21230dc1ddf93f8f39d66e0070eb620a4731282b20aadca2f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957665
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957665
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHH2307817
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T06:13:49Z
    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 0xc50326f8296e09d21230dc1ddf93f8f39d66e0070eb620a4731282b20aadca2f. Chain 2 (Bitcoin): anchored in block 957665 (2026-07-12T06:13:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHH2307817 — a six-check JSON result.
      date published: 2026-07-12T06:13:49Z
    audio: Bolsje Bounce (Bob Bolsje Sangen)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.965
      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: 0.852
      additional property: Energy
        type: PropertyValue
        value: 0.842
      additional property: Speechiness
        type: PropertyValue
        value: 0.129
      additional property: Acousticness
        type: PropertyValue
        value: 0.026
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.082
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.947
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.255
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor