Assmann
type: MusicGroup
genre: norwegian pop
genre: russelåter
description: Assmann, Aßmann or Assman (pronounced "oss-man") is a German surname. History and usage The surname Assman comes from Assmannshausen. Despite its pronunciation of "oss-man", it is still associated
popularity: 13
followers: 257
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7375d679b6f009e7cd799d2b0b46e5e4f9f8be6eeb2fa071f434a48a9bf6e8e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953759
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953759
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b7927528-e999-4566-abf7-b9508076dd75.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b7927528-e999-4566-abf7-b9508076dd75.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b7927528-e999-4566-abf7-b9508076dd75
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:04:42Z
additional property: OTSCanonicalRecord
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 0x7375d679b6f009e7cd799d2b0b46e5e4f9f8be6eeb2fa071f434a48a9bf6e8e8. Chain 2 (Bitcoin): anchored in block 953762 (2026-06-15T08:21:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b7927528-e999-4566-abf7-b9508076dd75.json and https://artists.proofprofile.net/proofs/artist/b7927528-e999-4566-abf7-b9508076dd75.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T08:21:23Z
album: Smaken Av Setesdal (feat. Knut Jore)
  type: MusicAlbum
  date published: 2016-01-27
album: Queenbeez (feat. Knut Jore)
  type: MusicAlbum
  date published: 2016-03-17
album: Bukkene Beruset 2016
  type: MusicAlbum
  date published: 2016-04-21
album: Pocket Rockets 2017 (feat. Alexx)
  type: MusicAlbum
  date published: 2016-12-11
album: Kvalitet over Kvantitet 2017
  type: MusicAlbum
  date published: 2017-03-05
album: Tipsy Therapy
  type: MusicAlbum
  date published: 2022-01-29
album: Forheksande Skjønn
  type: MusicAlbum
  date published: 2025-04-03
  track: Forheksande Skjønn
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182114
    explicit: true
    by artist: Assmann
    in album: Forheksande Skjønn
      type: MusicAlbum
      date published: 2025-04-03
    genre: norwegian pop
    genre: russelåter
    isrc code: TCAJM2522503
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T23:11:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe9e970464970f2d2c2fca107d2ae99ef5e812bc4d0f9583ec6242dfc0cf977d9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958798
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958798
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJM2522503
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:11:33Z
    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 0xe9e970464970f2d2c2fca107d2ae99ef5e812bc4d0f9583ec6242dfc0cf977d9. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:11:33Z), 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/TCAJM2522503.
      date published: 2026-07-20T02:11:33Z
    audio: Forheksande Skjønn
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.978
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.705
      additional property: Energy
        type: PropertyValue
        value: 0.766
      additional property: Speechiness
        type: PropertyValue
        value: 0.193
      additional property: Acousticness
        type: PropertyValue
        value: 0.018
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.248
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.527
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.196
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major