LaMaro
type: MusicGroup
genre: disco
genre: disco polo
popularity: 28
followers: 1435
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6ba7b3c94630eed0d503ada6e12499bb21cef68d716cb371813ed68c49ef22cd
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/2a45e746-ef70-42a8-886d-ef3a4a31c3c8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a45e746-ef70-42a8-886d-ef3a4a31c3c8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2a45e746-ef70-42a8-886d-ef3a4a31c3c8
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 0x6ba7b3c94630eed0d503ada6e12499bb21cef68d716cb371813ed68c49ef22cd. 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/2a45e746-ef70-42a8-886d-ef3a4a31c3c8.json and https://artists.proofprofile.net/proofs/artist/2a45e746-ef70-42a8-886d-ef3a4a31c3c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Hej men (Radio Edit)
  type: MusicAlbum
  date published: 2017-08-29
album: Moja mała (Radio Edit)
  type: MusicAlbum
  date published: 2017-09-18
album: Gwiazda (Radio Edit)
  type: MusicAlbum
  date published: 2017-09-18
album: Chcę być tylko z Tobą (Radio Edit)
  type: MusicAlbum
  date published: 2017-10-10
album: Miłość (Radio Edit)
  type: MusicAlbum
  date published: 2017-10-31
album: Chodź kochanie (Radio Edit)
  type: MusicAlbum
  date published: 2017-11-09
album: Ulalala (Radio Edit)
  type: MusicAlbum
  date published: 2017-12-29
album: Ulalala (DJ Cue & DJ May Extended Mix)
  type: MusicAlbum
  date published: 2018-02-16
album: Tak tak (Moje serce wie) [Radio Edit]
  type: MusicAlbum
  date published: 2018-02-16
album: Moje pragnienia (Radio Edit)
  type: MusicAlbum
  date published: 2018-03-26
album: Moje pragnienia (VisztaPL Mega Remix 2018)
  type: MusicAlbum
  date published: 2018-03-26
album: A ja bym chciała (Radio Edit)
  type: MusicAlbum
  date published: 2018-06-26
album: Przy Tobie być (Radio Edit)
  type: MusicAlbum
  date published: 2018-07-26
album: Piękna Zuzanna (Radio Edit)
  type: MusicAlbum
  date published: 2018-09-11
album: Ty mój aniele (Radio Edit)
  type: MusicAlbum
  date published: 2018-11-26
album: 7 niebo
  type: MusicAlbum
  date published: 2018-12-26
  track: 7 niebo - Radio Edit
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202285
    explicit: false
    by artist: LaMaro
    in album: 7 niebo
      type: MusicAlbum
      date published: 2018-12-26
    genre: disco
    genre: disco polo
    isrc code: PLA541800060
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T10:50:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4bb494437da59823530c8ddbb1fafff04cdc8453f417fae58c3a7928cf32929a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958152
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958152
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA541800060
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T12:00:27Z
    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 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 0x4bb494437da59823530c8ddbb1fafff04cdc8453f417fae58c3a7928cf32929a. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/PLA541800060.
      date published: 2026-07-15T12:00:27Z
    audio: 7 niebo - Radio Edit
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.039
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.696
      additional property: Energy
        type: PropertyValue
        value: 0.941
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.007
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.264
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.862
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.948
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Takiego Janicka
  type: MusicAlbum
  date published: 2021-11-20