Cristiano Montalvo
type: MusicGroup
popularity: 4
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d1ba52ed926ba891aac8fbfe20b653cf877458fc4d01c15ea5df860d534bbeb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21961c43-0eba-471e-9f2c-34087a1f5241.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21961c43-0eba-471e-9f2c-34087a1f5241.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/21961c43-0eba-471e-9f2c-34087a1f5241
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8d1ba52ed926ba891aac8fbfe20b653cf877458fc4d01c15ea5df860d534bbeb","name":"Cristiano Montalvo","registered_at":"2026-06-16T01:20:23Z","symbol":"NIM0892558","token_address":"0x93e7b52d53d8ca19bd5f6584f6f69acb689a65a5","type":"artist","uuid":"21961c43-0eba-471e-9f2c-34087a1f5241"}
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 0x8d1ba52ed926ba891aac8fbfe20b653cf877458fc4d01c15ea5df860d534bbeb. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21961c43-0eba-471e-9f2c-34087a1f5241.json and https://artists.proofprofile.net/proofs/artist/21961c43-0eba-471e-9f2c-34087a1f5241.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x8d1ba52ed926ba891aac8fbfe20b653cf877458fc4d01c15ea5df860d534bbeb","name":"Cristiano Montalvo","registered_at":"2026-06-16T01:20:23Z","symbol":"NIM0892558","token_address":"0x93e7b52d53d8ca19bd5f6584f6f69acb689a65a5","type":"artist","uuid":"21961c43-0eba-471e-9f2c-34087a1f5241"}
album: By Myself
  type: MusicAlbum
  date published: 2019-07-17
album: Cross Me
  type: MusicAlbum
  date published: 2019-09-30
album: No Loyalty
  type: MusicAlbum
  date published: 2020-01-14
album: Do You Wrong
  type: MusicAlbum
  date published: 2020-02-24
album: See You Later
  type: MusicAlbum
  date published: 2020-03-27
album: My Place
  type: MusicAlbum
  date published: 2020-12-15
album: Fade Away
  type: MusicAlbum
  date published: 2021-01-02
album: Doing The Most
  type: MusicAlbum
  date published: 2021-12-10
album: Really Is
  type: MusicAlbum
  date published: 2022-07-25
album: Shoot Your Shot
  type: MusicAlbum
  date published: 2022-09-01
album: Scarred From Love
  type: MusicAlbum
  date published: 2022-12-15
album: Facts
  type: MusicAlbum
  date published: 2023-09-29
album: For You
  type: MusicAlbum
  date published: 2024-02-13
album: DWIW
  type: MusicAlbum
  date published: 2024-03-15
album: Cristiano
  type: MusicAlbum
  date published: 2025-02-18
  track: Date Night
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181446
    explicit: true
    by artist: Cristiano Montalvo
    in album: Cristiano
      type: MusicAlbum
      date published: 2025-02-18
    isrc code: QZES62570496
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T17:10:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x40c87b2f352c19b1295df42af2df5bf2fc2e177ca1aa9eb6b3a42b308dc9f6fe
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62570496
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x40c87b2f352c19b1295df42af2df5bf2fc2e177ca1aa9eb6b3a42b308dc9f6fe. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZES62570496.
      date published: 2026-07-03T19:59:51Z
    audio: Date Night
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.963
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.638
      additional property: Energy
        type: PropertyValue
        value: 0.554
      additional property: Speechiness
        type: PropertyValue
        value: 0.053
      additional property: Acousticness
        type: PropertyValue
        value: 0.483
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.085
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.554
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.076
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Drop It Low
  type: MusicAlbum
  date published: 2025-06-06