Mikassa
type: MusicGroup
popularity: 24
followers: 1618
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2599cefb807dad06a8953b3cc6cac8ff6875899ae85e9fbdce647225a4b88385
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f2c21a80-75c2-4b6f-a6d7-472c15749555.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f2c21a80-75c2-4b6f-a6d7-472c15749555.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f2c21a80-75c2-4b6f-a6d7-472c15749555
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 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 0x2599cefb807dad06a8953b3cc6cac8ff6875899ae85e9fbdce647225a4b88385. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f2c21a80-75c2-4b6f-a6d7-472c15749555.json and https://artists.proofprofile.net/proofs/artist/f2c21a80-75c2-4b6f-a6d7-472c15749555.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Nie genug
  type: MusicAlbum
  date published: 2019-11-21
album: Path To Go
  type: MusicAlbum
  date published: 2019-11-28
album: Liebe oder Hass
  type: MusicAlbum
  date published: 2020-01-10
  track: Liebe oder Hass
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175874
    explicit: true
    by artist: Mikassa
    in album: Liebe oder Hass
      type: MusicAlbum
      date published: 2020-01-10
    isrc code: DELJ82074684
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T04:06:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x471bedc11371c55331880cddd166a57e349bf2101422046a34192dc670f8e5e1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958362
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958362
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ82074684
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T04:32:48Z
    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 0x471bedc11371c55331880cddd166a57e349bf2101422046a34192dc670f8e5e1. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/DELJ82074684.
      date published: 2026-07-17T04:32:48Z
    audio: Liebe oder Hass
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.998
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.85
      additional property: Energy
        type: PropertyValue
        value: 0.618
      additional property: Speechiness
        type: PropertyValue
        value: 0.125
      additional property: Acousticness
        type: PropertyValue
        value: 0.635
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.13
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.496
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.884
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Mein Herz
  type: MusicAlbum
  date published: 2020-01-30
album: Sie will
  type: MusicAlbum
  date published: 2020-05-01
album: Rausch
  type: MusicAlbum
  date published: 2020-08-03
album: Lieder
  type: MusicAlbum
  date published: 2020-09-18
album: Alleine
  type: MusicAlbum
  date published: 2021-01-01
album: Fliegen
  type: MusicAlbum
  date published: 2021-02-15
album: Love
  type: MusicAlbum
  date published: 2021-08-23
album: Final Goodbyes
  type: MusicAlbum
  date published: 2022-02-14
album: I Don't Wanna Stay
  type: MusicAlbum
  date published: 2023-03-03
album: Antwort
  type: MusicAlbum
  date published: 2023-04-06
album: TANZ
  type: MusicAlbum
  date published: 2023-06-12
album: Nur Für Dich
  type: MusicAlbum
  date published: 2023-07-07
album: Nur Für Dich (Akustik)
  type: MusicAlbum
  date published: 2023-07-28
album: Himmel
  type: MusicAlbum
  date published: 2023-09-29
album: Gib Mir Mehr
  type: MusicAlbum
  date published: 2023-11-03
album: Lila Wolken
  type: MusicAlbum
  date published: 2024-08-09
album: Traum
  type: MusicAlbum
  date published: 2024-08-30
album: Anders
  type: MusicAlbum
  date published: 2024-09-16
album: TRAUM
  type: MusicAlbum
  date published: 2024-09-27