Andreos & Malto
type: MusicGroup
popularity: 16
followers: 681
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e0c3583358b82f69c426861b228abad9354addda1c898760e4957f82f781bfc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953633
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953633
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3439a9c2-5cef-4a2f-b470-a148a9df5f54.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3439a9c2-5cef-4a2f-b470-a148a9df5f54.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3439a9c2-5cef-4a2f-b470-a148a9df5f54
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T12:47:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e0c3583358b82f69c426861b228abad9354addda1c898760e4957f82f781bfc","name":"Andreos & Malto","registered_at":"2026-06-14T09:54:33Z","symbol":"NIM0416292","token_address":"0xdea367ef27f2ff3beff88bed5327bfd98f89c9d4","type":"artist","uuid":"3439a9c2-5cef-4a2f-b470-a148a9df5f54"}
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 0x2e0c3583358b82f69c426861b228abad9354addda1c898760e4957f82f781bfc. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3439a9c2-5cef-4a2f-b470-a148a9df5f54.json and https://artists.proofprofile.net/proofs/artist/3439a9c2-5cef-4a2f-b470-a148a9df5f54.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x2e0c3583358b82f69c426861b228abad9354addda1c898760e4957f82f781bfc","name":"Andreos & Malto","registered_at":"2026-06-14T09:54:33Z","symbol":"NIM0416292","token_address":"0xdea367ef27f2ff3beff88bed5327bfd98f89c9d4","type":"artist","uuid":"3439a9c2-5cef-4a2f-b470-a148a9df5f54"}
album: Drukspillet
  type: MusicAlbum
  date published: 2018-12-30
album: Drukspillet (Roskilde Edition)
  type: MusicAlbum
  date published: 2019-06-18
album: INGERIDS DRIKKELEK
  type: MusicAlbum
  date published: 2020-11-30
album: Vuggeviser Fra 2020
  type: MusicAlbum
  date published: 2021-01-09
album: Drukspillet 2
  type: MusicAlbum
  date published: 2021-08-26
  track: Drukspillet 2
    type: MusicRecording
    duration: PT4M3S
    duration ms: 243310
    explicit: true
    by artist: Andreos & Malto
    in album: Drukspillet 2
      type: MusicAlbum
      date published: 2021-08-26
    isrc code: QZMEM2183115
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T12:24:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0aebb15f99aca3fac1aaa643015b308052e65356adfb65df546d8139e0de7451
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958415
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958415
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2183115
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T12:50:13Z
    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 0x0aebb15f99aca3fac1aaa643015b308052e65356adfb65df546d8139e0de7451. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/QZMEM2183115.
      date published: 2026-07-17T12:50:13Z
    audio: Drukspillet 2
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.969
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.795
      additional property: Energy
        type: PropertyValue
        value: 0.886
      additional property: Speechiness
        type: PropertyValue
        value: 0.118
      additional property: Acousticness
        type: PropertyValue
        value: 0.009
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.133
      additional property: Liveness
        type: PropertyValue
        value: 0.045
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.808
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.283
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major