March the Machine
type: MusicGroup
popularity: 7
followers: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8df6db6f1e2d74314bb00e690cd690ee9a44300314191c523295998467a32a2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954047
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954047
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/413b8b96-3154-4957-82fa-b54ffa38bc6c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/413b8b96-3154-4957-82fa-b54ffa38bc6c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/413b8b96-3154-4957-82fa-b54ffa38bc6c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:56:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe8df6db6f1e2d74314bb00e690cd690ee9a44300314191c523295998467a32a2","name":"March the Machine","registered_at":"2026-06-16T12:18:58Z","symbol":"NIM1049799","token_address":"0xac81e2c0d29bf891613ab5884407874c0233fe9c","type":"artist","uuid":"413b8b96-3154-4957-82fa-b54ffa38bc6c"}
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 0xe8df6db6f1e2d74314bb00e690cd690ee9a44300314191c523295998467a32a2. 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/413b8b96-3154-4957-82fa-b54ffa38bc6c.json and https://artists.proofprofile.net/proofs/artist/413b8b96-3154-4957-82fa-b54ffa38bc6c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xe8df6db6f1e2d74314bb00e690cd690ee9a44300314191c523295998467a32a2","name":"March the Machine","registered_at":"2026-06-16T12:18:58Z","symbol":"NIM1049799","token_address":"0xac81e2c0d29bf891613ab5884407874c0233fe9c","type":"artist","uuid":"413b8b96-3154-4957-82fa-b54ffa38bc6c"}
album: I Feel Okay
  type: MusicAlbum
  date published: 2025-01-15
album: Won't You Let Go?
  type: MusicAlbum
  date published: 2025-03-14
  track: Won't You Let Go?
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173293
    explicit: false
    by artist: March the Machine
    in album: Won't You Let Go?
      type: MusicAlbum
      date published: 2025-03-14
    isrc code: IL6652411727
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T23:33:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xba6abec9fa945b844cfb0e13a9eaa6935a79c6094d53280d1ca7bd3fb2ead8e0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956422
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956422
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL6652411727
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T01:01:38Z
    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 0xba6abec9fa945b844cfb0e13a9eaa6935a79c6094d53280d1ca7bd3fb2ead8e0. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/IL6652411727.
      date published: 2026-07-03T01:01:38Z
    audio: Won't You Let Go?
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.014
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.82
      additional property: Energy
        type: PropertyValue
        value: 0.522
      additional property: Speechiness
        type: PropertyValue
        value: 0.069
      additional property: Acousticness
        type: PropertyValue
        value: 0.306
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.897
      additional property: Liveness
        type: PropertyValue
        value: 0.078
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.336
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.151
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Falling in Love
  type: MusicAlbum
  date published: 2025-03-28
album: Moving
  type: MusicAlbum
  date published: 2025-04-18
album: Eyes
  type: MusicAlbum
  date published: 2025-06-10
album: Run Alone
  type: MusicAlbum
  date published: 2025-07-04
album: One Day
  type: MusicAlbum
  date published: 2025-08-15
album: Feeling
  type: MusicAlbum
  date published: 2025-10-03