Mystic Covers
type: MusicGroup
genre: frenchcore
genre: speedcore
popularity: 9
followers: 167
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x04f7e2fd6e86e850c95994e44648aa0418aea914d35153c350c7ac4295a12473
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df735969-7531-4b91-b25b-3cc75c987e5f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df735969-7531-4b91-b25b-3cc75c987e5f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/df735969-7531-4b91-b25b-3cc75c987e5f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x04f7e2fd6e86e850c95994e44648aa0418aea914d35153c350c7ac4295a12473","name":"Mystic Covers","registered_at":"2026-06-21T05:58:51Z","symbol":"NIM1840917","token_address":"0xb945f54f9fdf19337db148e13237d6ae9b209229","type":"artist","uuid":"df735969-7531-4b91-b25b-3cc75c987e5f"}
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 0x04f7e2fd6e86e850c95994e44648aa0418aea914d35153c350c7ac4295a12473. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/df735969-7531-4b91-b25b-3cc75c987e5f.json and https://artists.proofprofile.net/proofs/artist/df735969-7531-4b91-b25b-3cc75c987e5f.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x04f7e2fd6e86e850c95994e44648aa0418aea914d35153c350c7ac4295a12473","name":"Mystic Covers","registered_at":"2026-06-21T05:58:51Z","symbol":"NIM1840917","token_address":"0xb945f54f9fdf19337db148e13237d6ae9b209229","type":"artist","uuid":"df735969-7531-4b91-b25b-3cc75c987e5f"}
album: Chanter Pour Ceux (Sunhiausa Remix)
  type: MusicAlbum
  date published: 2022-07-05
album: Mistral Gagnant (Sunhiausa Remix)
  type: MusicAlbum
  date published: 2022-09-29
album: Take on Me / Dernière Danse (Sunhiausa Remix)
  type: MusicAlbum
  date published: 2022-10-05
album: Cha Cha Cha (Sunhiausa Remix)
  type: MusicAlbum
  date published: 2023-07-13
  track: Cha Cha Cha - Sunhiausa Remix
    type: MusicRecording
    duration: PT2M23S
    duration ms: 143914
    explicit: false
    by artist: Mystic Covers
    in album: Cha Cha Cha (Sunhiausa Remix)
      type: MusicAlbum
      date published: 2023-07-13
    genre: frenchcore
    genre: speedcore
    isrc code: QZNWS2372885
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T18:13:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc49be12a9be6b0c379a0f395d917b9d8a36eed3868e270785c701deab9407cdf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957895
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957895
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2372885
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T18:41:29Z
    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 0xc49be12a9be6b0c379a0f395d917b9d8a36eed3868e270785c701deab9407cdf. Chain 2 (Bitcoin): anchored in block 957895 (2026-07-13T18:41:29Z), 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/QZNWS2372885 — a six-check JSON result.
      date published: 2026-07-13T18:41:29Z
    audio: Cha Cha Cha - Sunhiausa Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 195.053
      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: 0.229
      additional property: Energy
        type: PropertyValue
        value: 0.976
      additional property: Speechiness
        type: PropertyValue
        value: 0.315
      additional property: Acousticness
        type: PropertyValue
        value: 0.03
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.184
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.447
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.142
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Miracle
  type: MusicAlbum
  date published: 2025-01-06
  track: Miracle
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182153
    explicit: false
    by artist: Mystic Covers
    in album: Miracle
      type: MusicAlbum
      date published: 2025-01-06
    genre: frenchcore
    genre: speedcore
    isrc code: QZFYY2537579
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T19:12:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc69f88fdfe1a4ad257d81e4552c4729c37d57d0a887e8b7705b8c73bbd1aa474
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2537579
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0xc69f88fdfe1a4ad257d81e4552c4729c37d57d0a887e8b7705b8c73bbd1aa474. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZFYY2537579 — a six-check JSON result.
      date published: 2026-07-05T01:12:41Z
    audio: Miracle
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.467
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.537
      additional property: Energy
        type: PropertyValue
        value: 0.901
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: The Land Before Time
album: Fields Of Verdun

Speechiness
type: PropertyValue
value: 0.046

Acousticness
type: PropertyValue
value: 0.007

Instrumentalness
type: PropertyValue
value: 0.026

Liveness
type: PropertyValue
value: 0.156

Valence (Positivity)
type: PropertyValue
value: 0.186

Loudness (dB)
type: PropertyValue
value: -2.513

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Major

The Land Before Time
type: MusicAlbum
date published: 2025-10-30

Fields Of Verdun
type: MusicAlbum
date published: 2025-11-10