Tommaso Zorzi
type: MusicGroup
description: Tommaso Zorzi (; born 2 April 1995) is an Italian TV presenter, writer, TV personality and commentator. Biography Tommaso Zorzi was born in 1995 in Milan to Lorenzo Zorzi and Armanda Frassinetti. H
popularity: 3
followers: 5916
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x5e461b92067e56610a60152127cd0cdc33c33761d288acde495596853f0b5d8c
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/b4119638-e236-4a79-971a-9ecb7382b8f9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4119638-e236-4a79-971a-9ecb7382b8f9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b4119638-e236-4a79-971a-9ecb7382b8f9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0x5e461b92067e56610a60152127cd0cdc33c33761d288acde495596853f0b5d8c","name":"Tommaso Zorzi","registered_at":"2026-06-20T13:59:47Z","symbol":"NIM1625470","token_address":"0x909e822b2e086295abca3a327d8fd23401c5e8b1","type":"artist","uuid":"b4119638-e236-4a79-971a-9ecb7382b8f9"}
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 0x5e461b92067e56610a60152127cd0cdc33c33761d288acde495596853f0b5d8c. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b4119638-e236-4a79-971a-9ecb7382b8f9.json and https://artists.proofprofile.net/proofs/artist/b4119638-e236-4a79-971a-9ecb7382b8f9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
  text: {"copyright_id":"0x5e461b92067e56610a60152127cd0cdc33c33761d288acde495596853f0b5d8c","name":"Tommaso Zorzi","registered_at":"2026-06-20T13:59:47Z","symbol":"NIM1625470","token_address":"0x909e822b2e086295abca3a327d8fd23401c5e8b1","type":"artist","uuid":"b4119638-e236-4a79-971a-9ecb7382b8f9"}
album: Se mi lasci non vale
  type: MusicAlbum
  date published: 2018-11-09
album: Se mi lasci non vale
  type: MusicAlbum
  date published: 2018-11-09
album: Se Mi Lasci Non Vale
  type: MusicAlbum
  date published: 2018-11-09
  track: Se Mi Lasci Non Vale
    type: MusicRecording
    duration: PT2M30S
    duration ms: 150545
    explicit: false
    by artist: Tommaso Zorzi
    in album: Se Mi Lasci Non Vale
      type: MusicAlbum
      date published: 2018-11-09
    isrc code: IT0311800265
    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958942
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT0311800265
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T00:24:07Z
    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 0xbf8fea45e633d00b1ba798351635bb1e8cce864b6b5d60dd3d2c7093f36bbe4a. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/IT0311800265.
      date published: 2026-07-21T00:24:07Z
    audio: Se Mi Lasci Non Vale
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.026
      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: 0.702
      additional property: Energy
        type: PropertyValue
        value: 0.911
      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
        value: 0.013
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.547
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.524
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.09
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Se mi lasci non vale (Manuela Doriani, Umberto Balzanelli & Michelle Remix)
  type: MusicAlbum
  date published: 2018-12-07