Alex Loffredi
type: MusicGroup
popularity: 11
followers: 233
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09f968e6539cb243f6efcbc27eb6c2600028f3b19dcf50569edadb560a8fe839
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953707
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953707
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d90ecb3-ac40-4b1f-87a2-55e647b23fb7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d90ecb3-ac40-4b1f-87a2-55e647b23fb7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7d90ecb3-ac40-4b1f-87a2-55e647b23fb7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T23:22:21Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x09f968e6539cb243f6efcbc27eb6c2600028f3b19dcf50569edadb560a8fe839","name":"Alex Loffredi","registered_at":"2026-06-14T17:39:55Z","symbol":"NIM0527349","token_address":"0x0b65cfbf74bd0970ae368c185fc477987d7f8ed4","type":"artist","uuid":"7d90ecb3-ac40-4b1f-87a2-55e647b23fb7"}
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 0x09f968e6539cb243f6efcbc27eb6c2600028f3b19dcf50569edadb560a8fe839. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d90ecb3-ac40-4b1f-87a2-55e647b23fb7.json and https://artists.proofprofile.net/proofs/artist/7d90ecb3-ac40-4b1f-87a2-55e647b23fb7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x09f968e6539cb243f6efcbc27eb6c2600028f3b19dcf50569edadb560a8fe839","name":"Alex Loffredi","registered_at":"2026-06-14T17:39:55Z","symbol":"NIM0527349","token_address":"0x0b65cfbf74bd0970ae368c185fc477987d7f8ed4","type":"artist","uuid":"7d90ecb3-ac40-4b1f-87a2-55e647b23fb7"}
album: SCHERZI DEL DESTINO
  type: MusicAlbum
  date published: 2023-12-17
album: SCHERZI DEL DESTINO
  type: MusicAlbum
  date published: 2023-12-17
album: PER SEMPRE DENTRO ME
  type: MusicAlbum
  date published: 2024-03-21
  track: PER SEMPRE DENTRO ME
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207308
    explicit: false
    by artist: Alex Loffredi
    in album: PER SEMPRE DENTRO ME
      type: MusicAlbum
      date published: 2024-03-21
    isrc code: TCAHR2324731
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T15:29:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0288c1a003ee3b83a00a982429d6e642979599f3d91d14089241711efd4b50a9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958749
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958749
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHR2324731
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T18:31:49Z
    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 0x0288c1a003ee3b83a00a982429d6e642979599f3d91d14089241711efd4b50a9. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:31:49Z), 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/TCAHR2324731.
      date published: 2026-07-19T18:31:49Z
    audio: PER SEMPRE DENTRO ME
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 159.975
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.605
      additional property: Energy
        type: PropertyValue
        value: 0.691
      additional property: Speechiness
        type: PropertyValue
        value: 0.026
      additional property: Acousticness
        type: PropertyValue
        value: 0.121
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.248
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.379
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.629
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: IL VALLONE NEL CUORE
  type: MusicAlbum
  date published: 2024-04-05
album: IL VALLONE NEL CUORE (Dance Version)
  type: MusicAlbum
  date published: 2024-06-07
album: IL VALLONE NEL CUORE (Rock Version)
  type: MusicAlbum
  date published: 2024-06-07
album: NELLA STRADA
  type: MusicAlbum
  date published: 2024-07-06
album: NEL SILENZIO DELLA NOTTE
  type: MusicAlbum
  date published: 2024-12-20
  track: NEL SILENZIO DELLA NOTTE
    type: MusicRecording
    duration: PT3M47S
    duration ms: 227599
    explicit: false
    by artist: Alex Loffredi
    in album: NEL SILENZIO DELLA NOTTE
      type: MusicAlbum
      date published: 2024-12-20
    isrc code: TCAHR2324766
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T17:30:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc53cb369e3d114de5861d377f9d0b016490d8657240c371640c0c25b3d0a11ce
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958918
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958918
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHR2324766
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T17:58:04Z
    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 0xc53cb369e3d114de5861d377f9d0b016490d8657240c371640c0c25b3d0a11ce. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/TCAHR2324766.
      date published: 2026-07-20T17:58:04Z
    audio: NEL SILENZIO DELLA NOTTE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 154.029
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.629
      additional property: Energy
      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: MOVING ENERGY
album: VERTIGO ROCK
album: IO SONO QUI

Energy
type: PropertyValue
value: 0.48

Speechiness
type: PropertyValue
value: 0.04

Acousticness
type: PropertyValue
value: 0.055

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.093

Valence (Positivity)
type: PropertyValue
value: 0.404

Loudness (dB)
type: PropertyValue
value: -8.87

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

MOVING ENERGY
type: MusicAlbum
date published: 2025-02-28

VERTIGO ROCK
type: MusicAlbum
date published: 2025-03-07

IO SONO QUI
type: MusicAlbum
date published: 2025-03-21
track: IO SONO QUI
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256581
  explicit: false
  by artist: Alex Loffredi
  in album: IO SONO QUI
    type: MusicAlbum
    date published: 2025-03-21
  isrc code: TCAHR2324778
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T16:28:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf3445843d3bd76224b399da94a8ac32268d215329bec2ff85c0d71a9d366bba9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956545
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956545
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHR2324778
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T19:59:51Z
  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 0xf3445843d3bd76224b399da94a8ac32268d215329bec2ff85c0d71a9d366bba9. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/TCAHR2324778.
    date published: 2026-07-03T19:59:51Z
  audio: IO SONO QUI
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 179.874
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.513
    additional property: Energy
      type: PropertyValue
      value: 0.569
    additional property: Speechiness
      type: PropertyValue
      value: 0.041
    additional property: Acousticness
      type: PropertyValue
      value: 0.416
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.001
    additional property: Liveness
      type: PropertyValue
      value: 0.106
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.184
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.343
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Major