NTL Mari
type: MusicGroup
popularity: 2
followers: 84
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe553a712a1aacc88ebaa0cf3b3a5ffc52325cf858af4ff8f9ecdfe60ce7d624c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed626568-d3b7-42e2-9d5d-5c84fb09b9ec.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed626568-d3b7-42e2-9d5d-5c84fb09b9ec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ed626568-d3b7-42e2-9d5d-5c84fb09b9ec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe553a712a1aacc88ebaa0cf3b3a5ffc52325cf858af4ff8f9ecdfe60ce7d624c","name":"NTL Mari","registered_at":"2026-06-21T11:46:35Z","symbol":"NIM1911450","token_address":"0x2741cc87512d3fd897465058c1717b5377be01c5","type":"artist","uuid":"ed626568-d3b7-42e2-9d5d-5c84fb09b9ec"}
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 0xe553a712a1aacc88ebaa0cf3b3a5ffc52325cf858af4ff8f9ecdfe60ce7d624c. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed626568-d3b7-42e2-9d5d-5c84fb09b9ec.json and https://artists.proofprofile.net/proofs/artist/ed626568-d3b7-42e2-9d5d-5c84fb09b9ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xe553a712a1aacc88ebaa0cf3b3a5ffc52325cf858af4ff8f9ecdfe60ce7d624c","name":"NTL Mari","registered_at":"2026-06-21T11:46:35Z","symbol":"NIM1911450","token_address":"0x2741cc87512d3fd897465058c1717b5377be01c5","type":"artist","uuid":"ed626568-d3b7-42e2-9d5d-5c84fb09b9ec"}
album: one love
  type: MusicAlbum
  date published: 2018-11-22
  track: one love
    type: MusicRecording
    duration: PT1M37S
    duration ms: 97697
    explicit: false
    by artist: NTL Mari
    in album: one love
      type: MusicAlbum
      date published: 2018-11-22
    isrc code: QZHN52131584
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T13:32:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xface25bfe837bcfed06a268fe0ba300d7a332e74d451c431bdfb706e3be514ad
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958749
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958749
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52131584
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T16:35:34Z
    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 0xface25bfe837bcfed06a268fe0ba300d7a332e74d451c431bdfb706e3be514ad. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:35:34Z), 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/QZHN52131584.
      date published: 2026-07-19T16:35:34Z
    audio: one love
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 141.444
      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: 0.429
      additional property: Energy
        type: PropertyValue
        value: 0.144
      additional property: Speechiness
        type: PropertyValue
        value: 0.053
      additional property: Acousticness
        type: PropertyValue
        value: 0.909
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.156
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.127
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.24
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: the figures
  type: MusicAlbum
  date published: 2020-01-09
album: Red Light
  type: MusicAlbum
  date published: 2020-03-07
album: Vengeance, Vol. 1
  type: MusicAlbum
  date published: 2020-05-14
album: Beat Box (Remix)
  type: MusicAlbum
  date published: 2021-04-01
album: Bipolar (Remastered)
  type: MusicAlbum
  date published: 2021-05-04
album: No Sleep (Freestyle)
  type: MusicAlbum
  date published: 2021-11-09
album: .RUNTZ.
  type: MusicAlbum
  date published: 2025-01-17