Lanzim Mc
type: MusicGroup
popularity: 6
followers: 33
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28516048ae932cc16749a4214a5f2bd1da0332cb5808140b29efe49d988ae81e
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/d8668390-5ec2-4c17-8967-131d5fbd425b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8668390-5ec2-4c17-8967-131d5fbd425b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d8668390-5ec2-4c17-8967-131d5fbd425b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x28516048ae932cc16749a4214a5f2bd1da0332cb5808140b29efe49d988ae81e","name":"Lanzim Mc","registered_at":"2026-06-21T03:58:26Z","symbol":"NIM1812397","token_address":"0x30a4d584ea714be239da8737ac7001ae5001cfbe","type":"artist","uuid":"d8668390-5ec2-4c17-8967-131d5fbd425b"}
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 0x28516048ae932cc16749a4214a5f2bd1da0332cb5808140b29efe49d988ae81e. 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/d8668390-5ec2-4c17-8967-131d5fbd425b.json and https://artists.proofprofile.net/proofs/artist/d8668390-5ec2-4c17-8967-131d5fbd425b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x28516048ae932cc16749a4214a5f2bd1da0332cb5808140b29efe49d988ae81e","name":"Lanzim Mc","registered_at":"2026-06-21T03:58:26Z","symbol":"NIM1812397","token_address":"0x30a4d584ea714be239da8737ac7001ae5001cfbe","type":"artist","uuid":"d8668390-5ec2-4c17-8967-131d5fbd425b"}
album: Subestimado
  type: MusicAlbum
  date published: 2023-10-20
album: Visão de Futuro
  type: MusicAlbum
  date published: 2024-01-19
album: Vida Avançada
  type: MusicAlbum
  date published: 2024-04-07
album: Set Dazzy
  type: MusicAlbum
  date published: 2024-08-23
album: Vinte25
  type: MusicAlbum
  date published: 2025-01-04
album: Revolução
  type: MusicAlbum
  date published: 2025-02-16
  track: Revolução
    type: MusicRecording
    duration: PT2M40S
    duration ms: 160822
    explicit: true
    by artist: Lanzim Mc
    in album: Revolução
      type: MusicAlbum
      date published: 2025-02-16
    isrc code: QZGLM2556831
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T07:19:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbd40d6c7543a8904c12d1f2ce736a5e5eadb742bf8ca2d72a6dd6b321c385cd8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956500
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956500
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2556831
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T13:55:21Z
    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 0xbd40d6c7543a8904c12d1f2ce736a5e5eadb742bf8ca2d72a6dd6b321c385cd8. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZGLM2556831.
      date published: 2026-07-03T13:55:21Z
    audio: Revolução
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.039
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.958
      additional property: Energy
        type: PropertyValue
        value: 0.424
      additional property: Speechiness
        type: PropertyValue
        value: 0.318
      additional property: Acousticness
        type: PropertyValue
        value: 0.471
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.095
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.707
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.801
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Tropa do Não Para
  type: MusicAlbum
  date published: 2025-05-23