Lorenzo Allegri
type: MusicGroup
description: Lorenzo Allegri (1567 – 1648) was an Italian composer, who worked at the Medici court, in Florence. He was mainly known as a lutenist, and for lute he wrote dances, sometimes with vocal parts. He was
popularity: 5
followers: 77
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f32a0da16f9a688ca90d2a14ad10198945a94bd4f070ac4796da9c8ac644d78
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/71cb7d92-c32e-4f13-b0a2-f5a3fca9e8e9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/71cb7d92-c32e-4f13-b0a2-f5a3fca9e8e9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/71cb7d92-c32e-4f13-b0a2-f5a3fca9e8e9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f32a0da16f9a688ca90d2a14ad10198945a94bd4f070ac4796da9c8ac644d78","name":"Lorenzo Allegri","registered_at":"2026-06-17T05:20:09Z","symbol":"NIM1293475","token_address":"0x8a2fd40f1e9b60805a5522d09df93f6280566267","type":"artist","uuid":"71cb7d92-c32e-4f13-b0a2-f5a3fca9e8e9"}
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 0x6f32a0da16f9a688ca90d2a14ad10198945a94bd4f070ac4796da9c8ac644d78. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/71cb7d92-c32e-4f13-b0a2-f5a3fca9e8e9.json and https://artists.proofprofile.net/proofs/artist/71cb7d92-c32e-4f13-b0a2-f5a3fca9e8e9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x6f32a0da16f9a688ca90d2a14ad10198945a94bd4f070ac4796da9c8ac644d78","name":"Lorenzo Allegri","registered_at":"2026-06-17T05:20:09Z","symbol":"NIM1293475","token_address":"0x8a2fd40f1e9b60805a5522d09df93f6280566267","type":"artist","uuid":"71cb7d92-c32e-4f13-b0a2-f5a3fca9e8e9"}
album: Allegri, L.: Suites Medicee (Les) - Il Primo Libro Delle Musiche (1618)
  type: MusicAlbum
  date published: 2000-01-01
album: Allegri, L.: Suites Medicee (Les) - Il Primo Libro Delle Musiche (1618)
  type: MusicAlbum
  date published: 2000-01-01
album: Programme Four
  type: MusicAlbum
  date published: 2000-01-01
track: Le Lagrime d'Orfeo: 27. Sinfonia a 6. Spirto del Ciel "Primo ballo della Notte d’Amore"
  type: MusicRecording
  duration: PT1M21S
  duration ms: 81653
  explicit: false
  by artist: Lorenzo Allegri
  by artist: Ensemble Pygmalion
  by artist: Raphael Pichon
  in album: Stravaganza d'Amore! The Birth of Opera at the Medici Court
    type: MusicAlbum
    date published: 2017-05-19
  popularity: 3
  isrc code: FR7JM1663270
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T04:07:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x29965e552f3d7006241e8620e7e7d509c822617706c94d1c9d92ee0f972d05df
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957120
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1663270
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  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 0x29965e552f3d7006241e8620e7e7d509c822617706c94d1c9d92ee0f972d05df. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FR7JM1663270.
    date published: 2026-07-08T03:22:41Z
  audio: Le Lagrime d'Orfeo: 27. Sinfonia a 6. Spirto del Ciel "Primo ballo della Notte d’Amore"
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 126.06
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 6
    additional property: Danceability
      type: PropertyValue
      value: 0.165
    additional property: Energy
      type: PropertyValue
      value: 0.067
    additional property: Speechiness
      type: PropertyValue
      value: 0.046
    additional property: Acousticness
      type: PropertyValue
      value: 0.801
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.985
    additional property: Liveness
      type: PropertyValue
      value: 0.124
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.038
    additional property: Loudness (dB)
      type: PropertyValue
      value: -26.267
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Canario
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135306
  explicit: false
  by artist: Lorenzo Allegri
  by artist: Christina Pluhar
  in album: Via Crucis
    type: MusicAlbum
    date published: 2010-03-22
  isrc code: GBPFW0900274
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T07:43:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2d3afabc498e52c621bf6a7093e11b715a980e88720ac0df77702461e8e69f7a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0900274
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x2d3afabc498e52c621bf6a7093e11b715a980e88720ac0df77702461e8e69f7a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBPFW0900274.
    date published: 2026-07-02T03:55:08Z
  audio: Canario
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 142.969
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.487
    additional property: Energy
      type: PropertyValue
      value: 0.269
    additional property: Speechiness
      type: PropertyValue
      value: 0.037
    additional property: Acousticness
      type: PropertyValue
      value: 0.735
    additional property: Instrumentalness
    additional property: Liveness
    additional property: Valence (Positivity)
    additional property: Loudness (dB)
    additional property: Key Name
    additional property: Mode Name

Instrumentalness
type: PropertyValue
value: 0.477

Liveness
type: PropertyValue
value: 0.308

Valence (Positivity)
type: PropertyValue
value: 0.746

Loudness (dB)
type: PropertyValue
value: -21.56

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major