Mariann Rosa
type: MusicGroup
genre: cold wave
genre: norwegian hip hop
popularity: 3
followers: 105
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x711ef61578322b5919aa7436b6df36055d4d40c372603ee6ec0111ec3fa6aa4a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55dda31c-0e9a-46c4-8a22-8998c701a41c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55dda31c-0e9a-46c4-8a22-8998c701a41c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/55dda31c-0e9a-46c4-8a22-8998c701a41c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x711ef61578322b5919aa7436b6df36055d4d40c372603ee6ec0111ec3fa6aa4a","name":"Mariann Rosa","registered_at":"2026-06-16T19:34:55Z","symbol":"NIM1153814","token_address":"0x78689a420e254ef42054d4fb837f6dcac5ddf9e7","type":"artist","uuid":"55dda31c-0e9a-46c4-8a22-8998c701a41c"}
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 0x711ef61578322b5919aa7436b6df36055d4d40c372603ee6ec0111ec3fa6aa4a. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/55dda31c-0e9a-46c4-8a22-8998c701a41c.json and https://artists.proofprofile.net/proofs/artist/55dda31c-0e9a-46c4-8a22-8998c701a41c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x711ef61578322b5919aa7436b6df36055d4d40c372603ee6ec0111ec3fa6aa4a","name":"Mariann Rosa","registered_at":"2026-06-16T19:34:55Z","symbol":"NIM1153814","token_address":"0x78689a420e254ef42054d4fb837f6dcac5ddf9e7","type":"artist","uuid":"55dda31c-0e9a-46c4-8a22-8998c701a41c"}
album: Download My Kisses
  type: MusicAlbum
  date published: 2011-02-22
album: Download My Kisses
  type: MusicAlbum
  date published: 2011-02-22
album: Download My Kisses (Remix by Antichrist)
  type: MusicAlbum
  date published: 2011-09-23
album: Download My Kisses - Club Remix Dj Prince
  type: MusicAlbum
  date published: 2011-10-31
album: Download My Kisses (Club Remix DJ Prince)
  type: MusicAlbum
  date published: 2011-10-31
album: Banjo For My Bitches
  type: MusicAlbum
  date published: 2015-02-05
album: Banjo for My Bitches
  type: MusicAlbum
  date published: 2015-02-05
album: Banjo for My Bitches (Remix by Cato Canari)
  type: MusicAlbum
  date published: 2015-02-05
album: Hype
  type: MusicAlbum
  date published: 2015-10-20
album: Hype
  type: MusicAlbum
  date published: 2015-10-20
track: Boogaloo
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170314
  explicit: false
  by artist: Mr. Pimp-Lotion
  by artist: Mariann Rosa
  in album: Lotion's 8
    type: MusicAlbum
    date published: 2020-03-08
  genre: norwegian-pop-rap
  genre: norwegian-hip-hop
  isrc code: NOHLX2079040
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T18:28:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xda83d00efbd9197a65f09d83128ab22d6eca4fe4cc86c49bea28214976c966a5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOHLX2079040
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0xda83d00efbd9197a65f09d83128ab22d6eca4fe4cc86c49bea28214976c966a5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/NOHLX2079040.
    date published: 2026-07-02T03:55:08Z
  audio: Boogaloo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 136.34
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.807
    additional property: Energy
      type: PropertyValue
      value: 0.748
    additional property: Speechiness
      type: PropertyValue
      value: 0.128
    additional property: Acousticness
      type: PropertyValue
      value: 0.227
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.191
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.703
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.515
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor