Marco Mammoli
type: MusicGroup
popularity: 9
followers: 227
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2713c614fdd41de70328c642898fa6661c5bc4c0d113f7aa2d282a3be46f9ad
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f786d533-e858-4346-b431-bb68364317d7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f786d533-e858-4346-b431-bb68364317d7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f786d533-e858-4346-b431-bb68364317d7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2713c614fdd41de70328c642898fa6661c5bc4c0d113f7aa2d282a3be46f9ad","name":"Marco Mammoli","registered_at":"2026-06-21T15:46:18Z","symbol":"NIM1964810","token_address":"0x86b044d52df4299158571da27e171a4c22fbbfb4","type":"artist","uuid":"f786d533-e858-4346-b431-bb68364317d7"}
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 0xd2713c614fdd41de70328c642898fa6661c5bc4c0d113f7aa2d282a3be46f9ad. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f786d533-e858-4346-b431-bb68364317d7.json and https://artists.proofprofile.net/proofs/artist/f786d533-e858-4346-b431-bb68364317d7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xd2713c614fdd41de70328c642898fa6661c5bc4c0d113f7aa2d282a3be46f9ad","name":"Marco Mammoli","registered_at":"2026-06-21T15:46:18Z","symbol":"NIM1964810","token_address":"0x86b044d52df4299158571da27e171a4c22fbbfb4","type":"artist","uuid":"f786d533-e858-4346-b431-bb68364317d7"}
album: Emmanuel
  type: MusicAlbum
  date published: 2013-09-27
album: Emmanuel
  type: MusicAlbum
  date published: 2013-10-03
album: Emmanuel
  type: MusicAlbum
  date published: 2013-10-03
album: Io sono
  type: MusicAlbum
  date published: 2014-04-14
album: Una Sola è la Famiglia
  type: MusicAlbum
  date published: 2015-07-10
album: Una sola è la famiglia
  type: MusicAlbum
  date published: 2015-08-26
album: Voglio mandarvi tutti in paradiso
  type: MusicAlbum
  date published: 2017
album: Misericordia
  type: MusicAlbum
  date published: 2018
album: Non io ma Dio
  type: MusicAlbum
  date published: 2019-09-27
album: Non cambia mai
  type: MusicAlbum
  date published: 2020-05-23
album: Non io ma Dio
  type: MusicAlbum
  date published: 2020-09-21
album: Non io ma Dio
  type: MusicAlbum
  date published: 2020-09-21
  track: Non io ma Dio
    type: MusicRecording
    duration: PT5M6S
    duration ms: 306707
    explicit: false
    by artist: Marco Mammoli
    in album: Non io ma Dio
      type: MusicAlbum
      date published: 2020-09-21
    isrc code: TCAFD2007447
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T17:25:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xffd0dadc6339bac6305c106928c3c2a725b0626f2fdfbbe0edc64fe638f9097a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958594
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958594
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFD2007447
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T18:05:01Z
    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 0xffd0dadc6339bac6305c106928c3c2a725b0626f2fdfbbe0edc64fe638f9097a. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/TCAFD2007447.
      date published: 2026-07-18T18:05:01Z
    audio: Non io ma Dio
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 108.048
      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: 0.668
      additional property: Energy
        type: PropertyValue
        value: 0.609
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.238
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.342
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.386
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.71
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: NON IO MA DIO
  type: MusicAlbum
  date published: 2020-09-21
album: Eccomi
  type: MusicAlbum
  date published: 2023-08-22