Luca Maggi
type: MusicGroup
popularity: 8
followers: 155
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3b8389f3e3eb2b52c017ece63791b5e9c28d485229b26e9a3fd900b74eacf66
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954573
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4879a16-cd70-4199-a87c-b62f6e290f56.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4879a16-cd70-4199-a87c-b62f6e290f56.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b4879a16-cd70-4199-a87c-b62f6e290f56
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa3b8389f3e3eb2b52c017ece63791b5e9c28d485229b26e9a3fd900b74eacf66","name":"Luca Maggi","registered_at":"2026-06-20T14:13:04Z","symbol":"NIM1627606","token_address":"0x1e9c7029df2b813d9a7ff25bc71f6bbe251f80c5","type":"artist","uuid":"b4879a16-cd70-4199-a87c-b62f6e290f56"}
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 0xa3b8389f3e3eb2b52c017ece63791b5e9c28d485229b26e9a3fd900b74eacf66. 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/b4879a16-cd70-4199-a87c-b62f6e290f56.json and https://artists.proofprofile.net/proofs/artist/b4879a16-cd70-4199-a87c-b62f6e290f56.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
  text: {"copyright_id":"0xa3b8389f3e3eb2b52c017ece63791b5e9c28d485229b26e9a3fd900b74eacf66","name":"Luca Maggi","registered_at":"2026-06-20T14:13:04Z","symbol":"NIM1627606","token_address":"0x1e9c7029df2b813d9a7ff25bc71f6bbe251f80c5","type":"artist","uuid":"b4879a16-cd70-4199-a87c-b62f6e290f56"}
album: Algunos Días
  type: MusicAlbum
  date published: 2019-07-03
album: Mi Coartada
  type: MusicAlbum
  date published: 2019-12-13
album: Finde
  type: MusicAlbum
  date published: 2020-06-12
album: Ilógico
  type: MusicAlbum
  date published: 2022-11-24
album: no es tan absurdo
  type: MusicAlbum
  date published: 2023-08-26
album: Templo
  type: MusicAlbum
  date published: 2025-01-10
album: Queda Claro
  type: MusicAlbum
  date published: 2025-02-21
album: mutis por el foro
  type: MusicAlbum
  date published: 2025-06-27
  track: Welcome
    type: MusicRecording
    duration: PT2M54S
    duration ms: 174997
    explicit: false
    by artist: Luca Maggi
    in album: mutis por el foro
      type: MusicAlbum
      date published: 2025-06-27
    isrc code: USHM82557020
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T04:32:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfc15e3d343209e696dd75372b3c47bc225f13e0a70aecbaa79684f2eb33f7f42
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956474
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82557020
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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 0xfc15e3d343209e696dd75372b3c47bc225f13e0a70aecbaa79684f2eb33f7f42. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USHM82557020.
      date published: 2026-07-03T08:56:35Z
    audio: Welcome
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.033
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.697
      additional property: Energy
        type: PropertyValue
        value: 0.516
      additional property: Speechiness
        type: PropertyValue
        value: 0.051
      additional property: Acousticness
        type: PropertyValue
        value: 0.798
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.845
      additional property: Liveness
        type: PropertyValue
        value: 0.087
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.668
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.108
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor