Totò
type: MusicGroup
genre: canzone napoletana
description: Antonio Griffo Focas Flavio Angelo Ducas Comneno Porfirogenito Gagliardi De Curtis di Bisanzio (15 February 1898 – 15 April 1967), best known by his stage name Totò (), or simply as Antonio de Curtis,
popularity: 9
followers: 1708
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd30d80681de5a7518e831e08943be4dd11b16c534f91654affc763012261ef90
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953871
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953871
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0793075f-4105-42e6-9fb6-d83f4d8e47c8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0793075f-4105-42e6-9fb6-d83f4d8e47c8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0793075f-4105-42e6-9fb6-d83f4d8e47c8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:46:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd30d80681de5a7518e831e08943be4dd11b16c534f91654affc763012261ef90","name":"Totò","registered_at":"2026-06-15T16:09:39Z","symbol":"NIM0761156","token_address":"0x11f2a89f4d0985ae22dc1c273014e85f0abbacd6","type":"artist","uuid":"0793075f-4105-42e6-9fb6-d83f4d8e47c8"}
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 0xd30d80681de5a7518e831e08943be4dd11b16c534f91654affc763012261ef90. Chain 2 (Bitcoin): anchored in block 953871 (2026-06-16T01:46:03Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0793075f-4105-42e6-9fb6-d83f4d8e47c8.json and https://artists.proofprofile.net/proofs/artist/0793075f-4105-42e6-9fb6-d83f4d8e47c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T01:46:03Z
  text: {"copyright_id":"0xd30d80681de5a7518e831e08943be4dd11b16c534f91654affc763012261ef90","name":"Totò","registered_at":"2026-06-15T16:09:39Z","symbol":"NIM0761156","token_address":"0x11f2a89f4d0985ae22dc1c273014e85f0abbacd6","type":"artist","uuid":"0793075f-4105-42e6-9fb6-d83f4d8e47c8"}
album: Odledi Mi Suzu
  type: MusicAlbum
  date published: 2005-05-10
album: E io pago !
  type: MusicAlbum
  date published: 2010-06-01
album: Totò' e Peppino ...e il Ragioniere Casoria
  type: MusicAlbum
  date published: 2010-06-09
album: Totò: Le canzoni rare
  type: MusicAlbum
  date published: 2011-09-29
album: Totò le canzoni dei film
  type: MusicAlbum
  date published: 2011-11-01
  track: Malafemmena
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217426
    explicit: false
    by artist: Totò
    in album: Totò le canzoni dei film
      type: MusicAlbum
      date published: 2011-11-01
    genre: canzone napoletana
    isrc code: ITAF01101752
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T11:45:02+00:00
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      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6b584ea86f58ff257d10f1c15a5bbe4e36f0b9a5cb1c7d35d35b9a650e98dfaa
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956551
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956551
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITAF01101752
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T21:18:05Z
    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 0x6b584ea86f58ff257d10f1c15a5bbe4e36f0b9a5cb1c7d35d35b9a650e98dfaa. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/ITAF01101752.
      date published: 2026-07-03T21:18:05Z
    audio: Malafemmena
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 101.029
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.535
      additional property: Energy
        type: PropertyValue
        value: 0.025
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0.98
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.096
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.335
      additional property: Loudness (dB)
        type: PropertyValue
        value: -19.301
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Core analfabeta
    type: MusicRecording
    duration: PT1M25S
    duration ms: 85533
    explicit: false
    by artist: Totò
    in album: Totò le canzoni dei film
      type: MusicAlbum
      date published: 2011-11-01
    genre: canzone napoletana
    isrc code: ITAF01101753
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T22:23:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7e7964c26cb5d785f1943e7852528c76b0e775d53988c835a51fe67cc7ccb83a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958622
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958622
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITAF01101753
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T22:58:55Z
    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 0x7e7964c26cb5d785f1943e7852528c76b0e775d53988c835a51fe67cc7ccb83a. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/ITAF01101753.
      date published: 2026-07-18T22:58:55Z
    audio: Core analfabeta
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.937
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.414
      additional property: Energy
        type: PropertyValue
        value: 0.019
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Totò: Il turco napoletano

Speechiness
type: PropertyValue
value: 0.068

Acousticness
type: PropertyValue
value: 0.995

Instrumentalness
type: PropertyValue
value: 0.005

Liveness
type: PropertyValue
value: 0.125

Valence (Positivity)
type: PropertyValue
value: 0.366

Loudness (dB)
type: PropertyValue
value: -23.638

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Major

Totò: Il turco napoletano
type: MusicAlbum
date published: 2013-07-24