LeoTeo
type: MusicGroup
popularity: 3
followers: 112
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e00bfc49227a16cf9d4dc9bea2b808e71dc1e1264e4f442fcc5f20347f0d9d0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5610b8e2-829e-41d4-9489-57094bb9678c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5610b8e2-829e-41d4-9489-57094bb9678c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5610b8e2-829e-41d4-9489-57094bb9678c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
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 0x8e00bfc49227a16cf9d4dc9bea2b808e71dc1e1264e4f442fcc5f20347f0d9d0. 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/5610b8e2-829e-41d4-9489-57094bb9678c.json and https://artists.proofprofile.net/proofs/artist/5610b8e2-829e-41d4-9489-57094bb9678c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: Rosamunda (Instrumental)
  type: MusicAlbum
  date published: 2019-09-01
album: Dicitincello vuie (Instrumental)
  type: MusicAlbum
  date published: 2019-09-02
album: L'italiano (Instrumental)
  type: MusicAlbum
  date published: 2019-09-03
album: Con te partirò (Instrumental Version)
  type: MusicAlbum
  date published: 2019-09-05
  track: Con te partirò - Instrumental Version
    type: MusicRecording
    duration: PT4M37S
    duration ms: 277186
    explicit: false
    by artist: LeoTeo
    in album: Con te partirò (Instrumental Version)
      type: MusicAlbum
      date published: 2019-09-05
    isrc code: ITDCE1900064
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T11:22:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x13987b5c9775aa532598d2b3b7b6f82f64f31d7c963ed4dc5071e877580c805b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958543
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958543
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDCE1900064
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T11:58:44Z
    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 0x13987b5c9775aa532598d2b3b7b6f82f64f31d7c963ed4dc5071e877580c805b. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/ITDCE1900064.
      date published: 2026-07-18T11:58:44Z
    audio: Con te partirò - Instrumental Version
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.012
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.492
      additional property: Energy
        type: PropertyValue
        value: 0.145
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.593
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.914
      additional property: Liveness
        type: PropertyValue
        value: 0.078
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.092
      additional property: Loudness (dB)
        type: PropertyValue
        value: -18.976
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Time to Say Goodbye (Instrumental)
  type: MusicAlbum
  date published: 2019-09-05
album: Marina (Instrumental)
  type: MusicAlbum
  date published: 2019-09-07
album: 4/3/1943 (Instrumental)
  type: MusicAlbum
  date published: 2019-09-07
album: Il ragazzo della via gluck (Instrumental)
  type: MusicAlbum
  date published: 2019-09-07
album: Felicità (Instrumental)
  type: MusicAlbum
  date published: 2019-09-08
album: Song for Guy (Instrumental)
  type: MusicAlbum
  date published: 2020-03-26
album: DarkSide (Instrumental)
  type: MusicAlbum
  date published: 2020-10-30
album: Hit from USA
  type: MusicAlbum
  date published: 2021-10-20
album: Champagne
  type: MusicAlbum
  date published: 2021-10-30
album: Se bastasse una canzone
  type: MusicAlbum
  date published: 2021-11-04
album: Sailor Man
  type: MusicAlbum
  date published: 2025-03-20