Mavie
type: MusicGroup
genre: german hip hop
popularity: 31
followers: 3899
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a91fe2f22edfed2dd94f921711e5870f23c92d65789cf73f48b45f2b8c360d9
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/50726c43-536d-43b1-a483-adbeefdd9a1f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/50726c43-536d-43b1-a483-adbeefdd9a1f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/50726c43-536d-43b1-a483-adbeefdd9a1f
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a91fe2f22edfed2dd94f921711e5870f23c92d65789cf73f48b45f2b8c360d9. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/50726c43-536d-43b1-a483-adbeefdd9a1f.json and https://artists.proofprofile.net/proofs/artist/50726c43-536d-43b1-a483-adbeefdd9a1f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: strom aus
  type: MusicAlbum
  date published: 2007-06-01
album: Hakuna Matata
  type: MusicAlbum
  date published: 2016-10-14
album: Hakuna Matata
  type: MusicAlbum
  date published: 2016-10-14
album: Ey Ey
  type: MusicAlbum
  date published: 2017-05-20
album: Ey Ey
  type: MusicAlbum
  date published: 2017-05-20
album: Ey Ey
  type: MusicAlbum
  date published: 2017-09-25
album: Mentirosa
  type: MusicAlbum
  date published: 2017-10-27
album: Blomster
  type: MusicAlbum
  date published: 2017-12-06
album: Andas
  type: MusicAlbum
  date published: 2017-12-11
album: Bye Bye
  type: MusicAlbum
  date published: 2018-02-07
album: Ey Ey
  type: MusicAlbum
  date published: 2018-02-27
album: Hakuna Matata
  type: MusicAlbum
  date published: 2018-02-27
album: Schon wieder
  type: MusicAlbum
  date published: 2018-04-05
album: Hola Que Tal
  type: MusicAlbum
  date published: 2018-07-24
album: Dans la rue
  type: MusicAlbum
  date published: 2018-08-22
album: Nananer
  type: MusicAlbum
  date published: 2020-06-18
  track: Nananer
    type: MusicRecording
    duration: PT2M59S
    duration ms: 179000
    explicit: true
    by artist: Mavie
    in album: Nananer
      type: MusicAlbum
      date published: 2020-06-18
    genre: german hip hop
    isrc code: DEWX12000018
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T05:57:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfc38eb8321bbcfa5f6e6c8ae25393635ca8509b173e6b5bce2a603b0f0bc20b7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958839
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958839
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEWX12000018
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T07:01:59Z
    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 0xfc38eb8321bbcfa5f6e6c8ae25393635ca8509b173e6b5bce2a603b0f0bc20b7. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/DEWX12000018.
      date published: 2026-07-20T07:01:59Z
    audio: Nananer
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.088
      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: 0.637
      additional property: Energy
        type: PropertyValue
        value: 0.743
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.018
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.353
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.396
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.053
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Station
  type: MusicAlbum
  date published: 2022-07-29
album: Saitama
  type: MusicAlbum
  date published: 2022-09-02
album: Kisaki
  type: MusicAlbum
  date published: 2022-10-07
album: Quartier 2
  type: MusicAlbum
  date published: 2022-12-16
album: Gadjo
  type: MusicAlbum
  date published: 2023-06-30
album: Vallah Billah Crazy
  type: MusicAlbum
  date published: 2023-07-14
album: Alles Blöff
  type: MusicAlbum
  date published: 2023-07-28
album: La Gadji
  type: MusicAlbum
  date published: 2023-09-26
album: Kimse
  type: MusicAlbum
  date published: 2023-10-20
album: Zeitmaschine
  type: MusicAlbum
  date published: 2024-06-14
album: All In (2018 V.2018)
album: Irgendwann

All In (2018 V.2018)
type: MusicAlbum
date published: 2024-08-29

Irgendwann
type: MusicAlbum
date published: 2025-07-10
track: Irgendwann
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150343
  explicit: false
  by artist: Mavie
  in album: Irgendwann
    type: MusicAlbum
    date published: 2025-07-10
  genre: german hip hop
  isrc code: DEZC62502241
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T00:09:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x05aeac47360fd74c549ca23c37463108cf28ab83fb66d65e63a625201ba83778
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958468
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958468
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62502241
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T00:27:51Z
  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 0x05aeac47360fd74c549ca23c37463108cf28ab83fb66d65e63a625201ba83778. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/DEZC62502241.
    date published: 2026-07-18T00:27:51Z
  audio: Irgendwann
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 89.964
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.756
    additional property: Energy
      type: PropertyValue
      value: 0.676
    additional property: Speechiness
      type: PropertyValue
      value: 0.092
    additional property: Acousticness
      type: PropertyValue
      value: 0.427
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.119
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.449
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.157
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Minor