Canto
type: MusicGroup
description: thumb|right|Detail of a 14th-century manuscript of Dante Alighieri's Commedia, a three-part poem (Inferno, Purgatorio, Paradiso) that was divided into 100 cantos. The canto () is a principal form of
popularity: 3
followers: 459
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6495fa61b2ce4715c17c87cc15fcf3f6c5299cfe5f5b904233d23f0e67b2d3fc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd077485-a741-4508-990d-e912856477d5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd077485-a741-4508-990d-e912856477d5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bd077485-a741-4508-990d-e912856477d5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
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 0x6495fa61b2ce4715c17c87cc15fcf3f6c5299cfe5f5b904233d23f0e67b2d3fc. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd077485-a741-4508-990d-e912856477d5.json and https://artists.proofprofile.net/proofs/artist/bd077485-a741-4508-990d-e912856477d5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Lvl-Up
  type: MusicAlbum
  date published: 2019-04-26
album: LUVDOC
  type: MusicAlbum
  date published: 2020-05-29
  track: LUVDOC
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171491
    explicit: true
    by artist: Canto
    in album: LUVDOC
      type: MusicAlbum
      date published: 2020-05-29
    isrc code: QZHN32059286
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T11:31:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2d26ac05a3648662c53a99e0ed208f5048268c30c00fd8abbbccf6b19dc3789c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959128
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959128
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32059286
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T12:33:25Z
    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 0x2d26ac05a3648662c53a99e0ed208f5048268c30c00fd8abbbccf6b19dc3789c. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QZHN32059286.
      date published: 2026-07-22T12:33:25Z
    audio: LUVDOC
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 156.968
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.86
      additional property: Energy
        type: PropertyValue
        value: 0.551
      additional property: Speechiness
        type: PropertyValue
        value: 0.119
      additional property: Acousticness
        type: PropertyValue
        value: 0.297
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.086
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.792
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.053
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: KEINE ZEIT
  type: MusicAlbum
  date published: 2020-07-10
album: WIE DU
  type: MusicAlbum
  date published: 2020-08-07
album: GIB MIR DAS
  type: MusicAlbum
  date published: 2020-11-06
album: KREISLAUF
  type: MusicAlbum
  date published: 2020-11-20
album: GET SCHWIFTY
  type: MusicAlbum
  date published: 2021-02-26
album: BOOST PAD
  type: MusicAlbum
  date published: 2021-03-05
album: KARMA
  type: MusicAlbum
  date published: 2021-03-26
album: BIS DANN
  type: MusicAlbum
  date published: 2021-08-20
album: KNAX
  type: MusicAlbum
  date published: 2022-07-29
album: WELTALL
  type: MusicAlbum
  date published: 2022-08-12
album: HIGH LIKE THIS
  type: MusicAlbum
  date published: 2022-09-02
album: SUPER BOOST
  type: MusicAlbum
  date published: 2022-09-30
album: OJEMINE
  type: MusicAlbum
  date published: 2023-01-31
album: REINHOLD MESSNER
  type: MusicAlbum
  date published: 2023-02-28
album: SANLIGHT
  type: MusicAlbum
  date published: 2023-03-31
album: HIGHDRATED
  type: MusicAlbum
  date published: 2023-04-30
album: GIZEH
  type: MusicAlbum
  date published: 2023-05-31
album: POLITIK
  type: MusicAlbum
  date published: 2023-06-30
album: BESCHÄFTIGT
  type: MusicAlbum
  date published: 2023-07-31
album: JEDEN TAG
  type: MusicAlbum
  date published: 2023-08-31
album: LOST TAPE
  type: MusicAlbum
  date published: 2023-09-14
album: AKTIENKURS
  type: MusicAlbum
  date published: 2023-10-04
album: UMWELTSCHONEND
  type: MusicAlbum
  date published: 2023-11-03
album: REAL Gs
  type: MusicAlbum
  date published: 2023-12-28