Ludwig LNM
type: MusicGroup
popularity: 6
followers: 101
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc37ba36e2abf9dc4b941a57b29120e3b51f3280b1b53a73bc9ba5ec90b0f8fb7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a59abc2d-7e38-4533-96d4-2413ca3ab36b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a59abc2d-7e38-4533-96d4-2413ca3ab36b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a59abc2d-7e38-4533-96d4-2413ca3ab36b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc37ba36e2abf9dc4b941a57b29120e3b51f3280b1b53a73bc9ba5ec90b0f8fb7","name":"Ludwig LNM","registered_at":"2026-06-20T07:28:28Z","symbol":"NIM1553268","token_address":"0xc5d7adb8a8b5f991519cdd33106df778423ba81e","type":"artist","uuid":"a59abc2d-7e38-4533-96d4-2413ca3ab36b"}
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 0xc37ba36e2abf9dc4b941a57b29120e3b51f3280b1b53a73bc9ba5ec90b0f8fb7. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a59abc2d-7e38-4533-96d4-2413ca3ab36b.json and https://artists.proofprofile.net/proofs/artist/a59abc2d-7e38-4533-96d4-2413ca3ab36b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xc37ba36e2abf9dc4b941a57b29120e3b51f3280b1b53a73bc9ba5ec90b0f8fb7","name":"Ludwig LNM","registered_at":"2026-06-20T07:28:28Z","symbol":"NIM1553268","token_address":"0xc5d7adb8a8b5f991519cdd33106df778423ba81e","type":"artist","uuid":"a59abc2d-7e38-4533-96d4-2413ca3ab36b"}
album: Repetirlo
  type: MusicAlbum
  date published: 2020-01-28
  track: Repetirlo
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238210
    explicit: false
    by artist: Ludwig LNM
    in album: Repetirlo
      type: MusicAlbum
      date published: 2020-01-28
    isrc code: QZK6N1994775
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T15:22:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6567107476a44c45e6cf70270401496310b856f52165a0f35a51b50488dc57c8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957872
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957872
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N1994775
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T15:39:45Z
    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 0x6567107476a44c45e6cf70270401496310b856f52165a0f35a51b50488dc57c8. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/QZK6N1994775.
      date published: 2026-07-13T15:39:45Z
    audio: Repetirlo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 169.966
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.664
      additional property: Energy
        type: PropertyValue
        value: 0.698
      additional property: Speechiness
        type: PropertyValue
        value: 0.138
      additional property: Acousticness
        type: PropertyValue
        value: 0.176
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.17
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.507
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.731
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Prendanlo
  type: MusicAlbum
  date published: 2020-03-29
album: Matame Las Ganas
  type: MusicAlbum
  date published: 2020-04-17
album: El Momento
  type: MusicAlbum
  date published: 2020-05-01
album: Mockingjay
  type: MusicAlbum
  date published: 2021-07-07
album: Only God Can Judge Me
  type: MusicAlbum
  date published: 2022-02-11
album: Dime Ahora
  type: MusicAlbum
  date published: 2022-07-09
album: Street Code (Audio Of Official)
  type: MusicAlbum
  date published: 2022-07-15
album: Ludwig LNM x NO VUELVE
  type: MusicAlbum
  date published: 2022-07-29
album: DISTANCE
  type: MusicAlbum
  date published: 2022-08-05
album: Pegate a mi x Ludwig LNM (Official Audio)
  type: MusicAlbum
  date published: 2023-11-16
album: Ludwig LNM x HAT-TRICK
  type: MusicAlbum
  date published: 2025-02-13
album: Más Que Amigos
  type: MusicAlbum
  date published: 2025-03-15