Michelle Qaisi
type: MusicGroup
popularity: 2
followers: 158
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8cd276f87ea1805152783c2423f5cd2ffeb2144fadab64d192b0c5bea2beac03
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c878ea8f-4821-47a4-bc17-ed9ffc105f4a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c878ea8f-4821-47a4-bc17-ed9ffc105f4a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c878ea8f-4821-47a4-bc17-ed9ffc105f4a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8cd276f87ea1805152783c2423f5cd2ffeb2144fadab64d192b0c5bea2beac03","name":"Michelle Qaisi","registered_at":"2026-06-20T22:03:25Z","symbol":"NIM1728460","token_address":"0x99fd515422b79a7caa3fa0597f4ed2cc51abeabf","type":"artist","uuid":"c878ea8f-4821-47a4-bc17-ed9ffc105f4a"}
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 0x8cd276f87ea1805152783c2423f5cd2ffeb2144fadab64d192b0c5bea2beac03. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c878ea8f-4821-47a4-bc17-ed9ffc105f4a.json and https://artists.proofprofile.net/proofs/artist/c878ea8f-4821-47a4-bc17-ed9ffc105f4a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0x8cd276f87ea1805152783c2423f5cd2ffeb2144fadab64d192b0c5bea2beac03","name":"Michelle Qaisi","registered_at":"2026-06-20T22:03:25Z","symbol":"NIM1728460","token_address":"0x99fd515422b79a7caa3fa0597f4ed2cc51abeabf","type":"artist","uuid":"c878ea8f-4821-47a4-bc17-ed9ffc105f4a"}
album: Chasing Waves
  type: MusicAlbum
  date published: 2021-03-26
album: Featherweight
  type: MusicAlbum
  date published: 2022-02-04
album: Det är inte jag, det är du
  type: MusicAlbum
  date published: 2023-07-11
album: MVH, egot
  type: MusicAlbum
  date published: 2024-04-26
  track: Djungel
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163200
    explicit: false
    by artist: Michelle Qaisi
    in album: MVH, egot
      type: MusicAlbum
      date published: 2024-04-26
    isrc code: QZHNB2429439
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T19:32:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfc968b31de4e66446c426de46f9dd75bf78a48a4503f66bf0e608b0c666dc093
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959052
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959052
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2429439
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T19:50:27Z
    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 0xfc968b31de4e66446c426de46f9dd75bf78a48a4503f66bf0e608b0c666dc093. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T19:50:27Z), 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/QZHNB2429439.
      date published: 2026-07-21T19:50:27Z
    audio: Djungel
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.043
      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: 0.816
      additional property: Energy
        type: PropertyValue
        value: 0.288
      additional property: Speechiness
        type: PropertyValue
        value: 0.159
      additional property: Acousticness
        type: PropertyValue
        value: 0.896
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.058
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.786
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.791
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Pappersplan (Dodo Díaz Remix)
  type: MusicAlbum
  date published: 2025-05-02