Martin Malto
type: MusicGroup
popularity: 14
followers: 149
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x323016edca3fe671ac44f9b063178837d3290ff5977b1e7995595e5fb7d76d2a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea07db44-999c-4bb2-b5d8-c09057b7ce9e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea07db44-999c-4bb2-b5d8-c09057b7ce9e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ea07db44-999c-4bb2-b5d8-c09057b7ce9e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x323016edca3fe671ac44f9b063178837d3290ff5977b1e7995595e5fb7d76d2a","name":"Martin Malto","registered_at":"2026-06-15T05:00:47Z","symbol":"NIM0689816","token_address":"0xfd938c38e7af3495f337c1e01501e9132dd99df9","type":"artist","uuid":"ea07db44-999c-4bb2-b5d8-c09057b7ce9e"}
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 0x323016edca3fe671ac44f9b063178837d3290ff5977b1e7995595e5fb7d76d2a. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ea07db44-999c-4bb2-b5d8-c09057b7ce9e.json and https://artists.proofprofile.net/proofs/artist/ea07db44-999c-4bb2-b5d8-c09057b7ce9e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0x323016edca3fe671ac44f9b063178837d3290ff5977b1e7995595e5fb7d76d2a","name":"Martin Malto","registered_at":"2026-06-15T05:00:47Z","symbol":"NIM0689816","token_address":"0xfd938c38e7af3495f337c1e01501e9132dd99df9","type":"artist","uuid":"ea07db44-999c-4bb2-b5d8-c09057b7ce9e"}
album: Moonlight Sonata
  type: MusicAlbum
  date published: 2019-03-23
album: Wedding March (played on Marimba)
  type: MusicAlbum
  date published: 2019-04-10
album: Moonlight Sonata (played on Marimba)
  type: MusicAlbum
  date published: 2019-04-10
album: Einzugsmarsch (played on Marimba)
  type: MusicAlbum
  date published: 2019-04-10
album: Moonlight Sonata
  type: MusicAlbum
  date published: 2019-04-15
album: Ständchen zum Geburtstag auf dem Klavier
  type: MusicAlbum
  date published: 2019-05-26
  track: Geburtstagsmarsch
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180186
    explicit: false
    by artist: Martin Malto
    in album: Ständchen zum Geburtstag auf dem Klavier
      type: MusicAlbum
      date published: 2019-05-26
    isrc code: DETL61411254
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T05:10:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x69889966066455703308e4faea3a2940f47d4890a4c38a644ee6c107b3057ccb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETL61411254
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x69889966066455703308e4faea3a2940f47d4890a4c38a644ee6c107b3057ccb. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/DETL61411254.
      date published: 2026-07-04T10:04:33Z
    audio: Geburtstagsmarsch
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 72.035
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.526
      additional property: Energy
        type: PropertyValue
        value: 0.209
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.972
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.006
      additional property: Liveness
        type: PropertyValue
        value: 0.052
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.194
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.168
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Hungarian Dances (No. 1 - 5)
  type: MusicAlbum
  date published: 2019-12-08
album: L'amour est un oiseau rebelle
  type: MusicAlbum
  date published: 2020-02-15
album: 하바네라
  type: MusicAlbum
  date published: 2020-02-15
album: ハバネラ
  type: MusicAlbum
  date published: 2020-02-15
album: хабанера
  type: MusicAlbum
  date published: 2020-02-15
album: Humoreske (Poco lento e grazioso, Ges-Dur)
  type: MusicAlbum
  date published: 2020-06-18
album: Geburtstags-Ständchen
  type: MusicAlbum
  date published: 2020-06-25
album: The Seasons
  type: MusicAlbum
  date published: 2023-08-08
album: Te Deum
  type: MusicAlbum
  date published: 2023-08-31
album: Te Deum
  type: MusicAlbum
  date published: 2023-09-01