Margherita Pirri
type: MusicGroup
popularity: 20
followers: 1112
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8eb5c5d1f771ea6066836daa098116503432f2b748e7decb3b924b26b01ae2fb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953633
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953633
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/34c3b144-dc3a-49cf-8e3b-dfd9a6172951.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/34c3b144-dc3a-49cf-8e3b-dfd9a6172951.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/34c3b144-dc3a-49cf-8e3b-dfd9a6172951
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T12:47:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8eb5c5d1f771ea6066836daa098116503432f2b748e7decb3b924b26b01ae2fb","name":"Margherita Pirri","registered_at":"2026-06-14T09:58:04Z","symbol":"NIM0417138","token_address":"0xf8b499adff2ce54ef034aaa49eae83d404c0a914","type":"artist","uuid":"34c3b144-dc3a-49cf-8e3b-dfd9a6172951"}
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 0x8eb5c5d1f771ea6066836daa098116503432f2b748e7decb3b924b26b01ae2fb. Chain 2 (Bitcoin): anchored in block 953633 (2026-06-14T12:47:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/34c3b144-dc3a-49cf-8e3b-dfd9a6172951.json and https://artists.proofprofile.net/proofs/artist/34c3b144-dc3a-49cf-8e3b-dfd9a6172951.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T12:47:11Z
  text: {"copyright_id":"0x8eb5c5d1f771ea6066836daa098116503432f2b748e7decb3b924b26b01ae2fb","name":"Margherita Pirri","registered_at":"2026-06-14T09:58:04Z","symbol":"NIM0417138","token_address":"0xf8b499adff2ce54ef034aaa49eae83d404c0a914","type":"artist","uuid":"34c3b144-dc3a-49cf-8e3b-dfd9a6172951"}
album: Daydream
  type: MusicAlbum
  date published: 2011-09-01
album: Looking for truth
  type: MusicAlbum
  date published: 2014-12-01
  track: Briciola di polvere
    type: MusicRecording
    duration: PT4M2S
    duration ms: 242526
    explicit: false
    by artist: Margherita Pirri
    in album: Looking for truth
      type: MusicAlbum
      date published: 2014-12-01
    isrc code: USA2P1493251
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T08:22:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x274b14c3709277822fce193ba602ff8accafe29846c2de65bda39830cba12639
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1493251
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x274b14c3709277822fce193ba602ff8accafe29846c2de65bda39830cba12639. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1493251 — a six-check JSON result.
      date published: 2026-07-05T10:01:46Z
    audio: Briciola di polvere
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 102.397
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.423
      additional property: Energy
        type: PropertyValue
        value: 0.124
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.945
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.122
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.219
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.274
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Looking for Truth
  type: MusicAlbum
  date published: 2014-12-01
album: Past and Present
  type: MusicAlbum
  date published: 2017-09-01
album: Christmas Time
  type: MusicAlbum
  date published: 2019-11-30
album: Music from the World
  type: MusicAlbum
  date published: 2020-01-14
album: Folktronic Sounds
  type: MusicAlbum
  date published: 2020-04-25
album: Heroes Tonight
  type: MusicAlbum
  date published: 2020-11-06
album: Pensieri
  type: MusicAlbum
  date published: 2021-01-15
  track: Pensieri
    type: MusicRecording
    duration: PT3M48S
    duration ms: 228000
    explicit: false
    by artist: Margherita Pirri
    in album: Pensieri
      type: MusicAlbum
      date published: 2021-01-15
    isrc code: SE6TI2039012
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T01:18:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdeb751ddf3f435cae6e24fb64dc5210c820fcf54eca691eb679202b1a4423e72
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958480
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958480
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6TI2039012
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T02:58:58Z
    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 0xdeb751ddf3f435cae6e24fb64dc5210c820fcf54eca691eb679202b1a4423e72. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6TI2039012 — a six-check JSON result.
      date published: 2026-07-18T02:58:58Z
    audio: Pensieri
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.296
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
      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
  track: Il mare la sera
  track: Che cosa è il cielo
  track: Luna bianca - Extended Version
  track: Un bacio ancora e poi
album: Folktronic Sounds, Vol. 2
album: Keep the streets empty for me
album: My mother told me
album: J'ai demandé à la lune
album: Music from the World, Vol.II
album: Music From The World, Vol.II
album: Christmas Carols
album: Can't help falling in love (Acoustic Version)
album: Moonlight Music
album: Les feuilles mortes
album: L'amour toujours
album: La tendresse
album: Hey Hey, My My (Into The Black)
album: 99 Luftballons
album: Sorry seems to be the hardest word
album: Sous le ciel de Paris
album: Fields of Gold
album: Wicked Game (Acoustic Version)
album: Words (don't come easy)
album: Superman (It's Not Easy) [Acoustic Version]
album: Forever Young
album: It must have been love
album: A Groovy Kind of Love
album: Music From The World, Vol. III
album: Bridge over troubled water
album: La mer
album: Love songs
album: Scarborough Fair
album: Une belle histoire
album: Have Yourself A Merry Little Christmas
album: Bring it on home to me
album: Que reste-t-il de nos amours?
album: L'appuntamento
album: Everybody's changing
album: Quando
album: Voilà
album: True Colors
album: Io che amo solo te
album: Moonlight Shadow
album: Chansons françaises
album: Here comes the rain again
album: Christmas Day
album: All My Love
album: Il mondo
album: I Like Chopin
album: Boulevard Of Broken Dreams
album: Nights in White Satin
album: High and Dry
album: Dreams
album: Senza Fine
album: Perhaps Perhaps Perhaps
album: Message Personnel
album: Dust In The Wind
album: April Come She Will
album: Another Love
album: Losing My Religion

Danceability
type: PropertyValue
value: 0.424

Energy
type: PropertyValue
value: 0.195

Speechiness
type: PropertyValue
value: 0.034

Acousticness
type: PropertyValue
value: 0.96

Instrumentalness
type: PropertyValue
value: 0.035

Liveness
type: PropertyValue
value: 0.107

Valence (Positivity)
type: PropertyValue
value: 0.135

Loudness (dB)
type: PropertyValue
value: -15.122

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Major

Il mare la sera
type: MusicRecording
duration: PT3M10S
duration ms: 190736
explicit: false
by artist: Margherita Pirri
in album: Pensieri
  type: MusicAlbum
  date published: 2021-01-15
isrc code: SE6TI2039013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-17T09:53:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c9866c6b2fe147712d116fa367b7ab9529addc5e6148a1a3de4d560727c7ffb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958395
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958395
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6TI2039013
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-17T10:10:33Z
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 0x6c9866c6b2fe147712d116fa367b7ab9529addc5e6148a1a3de4d560727c7ffb. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6TI2039013 — a six-check JSON result.
  date published: 2026-07-17T10:10:33Z
audio: Il mare la sera
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 74.571
  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: 0.468
  additional property: Energy
    type: PropertyValue
    value: 0.176
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.96
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.104
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.228
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.507
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Che cosa è il cielo
type: MusicRecording
duration: PT2M57S
duration ms: 177947
explicit: false
by artist: Margherita Pirri
in album: Pensieri
  type: MusicAlbum
  date published: 2021-01-15
isrc code: SE6TI2039015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T17:10:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7fcf3b8dd78c5e711c8e3f2f8d9ed95036a81cb68c7700bfeeac1120dbeb4b34
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958761
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958761
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6TI2039015
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T17:49:48Z
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 0x7fcf3b8dd78c5e711c8e3f2f8d9ed95036a81cb68c7700bfeeac1120dbeb4b34. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6TI2039015 — a six-check JSON result.
  date published: 2026-07-19T17:49:48Z
audio: Che cosa è il cielo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 76.042
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.493
  additional property: Energy
    type: PropertyValue
    value: 0.266
  additional property: Speechiness
    type: PropertyValue
    value: 0.03
  additional property: Acousticness
    type: PropertyValue
    value: 0.906
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.111
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.21
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.232
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Luna bianca - Extended Version
type: MusicRecording
duration: PT3M41S
duration ms: 221684
explicit: false
by artist: Margherita Pirri
in album: Pensieri
  type: MusicAlbum
  date published: 2021-01-15
isrc code: SE6TI2039016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T12:16:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf414adf6330fdba426dd2abc374194aa0bb0cb54a4c9cb869cb8b39199e6866
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958157
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958157
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6TI2039016
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T13:14:32Z
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 0xcf414adf6330fdba426dd2abc374194aa0bb0cb54a4c9cb869cb8b39199e6866. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6TI2039016 — a six-check JSON result.
  date published: 2026-07-15T13:14:32Z
audio: Luna bianca - Extended Version
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 93.913
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.465
  additional property: Energy
    type: PropertyValue
    value: 0.195
  additional property: Speechiness
    type: PropertyValue
    value: 0.03
  additional property: Acousticness
    type: PropertyValue
    value: 0.981
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.103
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.114
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.534
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Un bacio ancora e poi
type: MusicRecording
duration: PT2M21S
duration ms: 141000
explicit: false
by artist: Margherita Pirri
in album: Pensieri
  type: MusicAlbum
  date published: 2021-01-15
isrc code: SE6TI2039021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-21T05:06:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8697dd9547c7cfeb9a2b63311ab99af3a7e4936ed18b11277bdc376d1ef4d61
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958975
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958975
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6TI2039021
additional property: OTSTimestamp
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-21T06:12:52Z
audio: Un bacio ancora e poi
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Pensieri
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date published: 2021-01-15

Folktronic Sounds, Vol. 2
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Keep the streets empty for me
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My mother told me
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date published: 2021-05-28

J'ai demandé à la lune
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date published: 2021-07-09

Music from the World, Vol.II
type: MusicAlbum
date published: 2021-10-15

Music From The World, Vol.II
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date published: 2021-10-15
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-17T15:15:14Z
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track: Heroes Tonight - 2024 Remastered Version
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-16T12:43:37Z
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Christmas Carols
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date published: 2021-11-19

Can't help falling in love (Acoustic Version)
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date published: 2022-03-04

Moonlight Music
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Les feuilles mortes
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L'amour toujours
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La tendresse
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Hey Hey, My My (Into The Black)
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99 Luftballons
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Sorry seems to be the hardest word
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Sous le ciel de Paris
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Fields of Gold
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Wicked Game (Acoustic Version)
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Words (don't come easy)
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Superman (It's Not Easy) [Acoustic Version]
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Forever Young
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It must have been love
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A Groovy Kind of Love
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Music From The World, Vol. III
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-17T21:28:36Z
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Bridge over troubled water
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La mer
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Love songs
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Scarborough Fair
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Une belle histoire
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Have Yourself A Merry Little Christmas
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Bring it on home to me
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Que reste-t-il de nos amours?
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L'appuntamento
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Everybody's changing
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Quando
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Voilà
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True Colors
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Io che amo solo te
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Moonlight Shadow
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Chansons françaises
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Here comes the rain again
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Christmas Day
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All My Love
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Il mondo
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I Like Chopin
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Boulevard Of Broken Dreams
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Nights in White Satin
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-17T06:48:00Z
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High and Dry
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Dreams
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  subject of: OpenTimestamps Proof of Existence
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Senza Fine
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XX2520387
  additional property: OTSTimestamp
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    value: 2026-07-22T02:05:55Z
  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 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 0xff6f1581d01f11a3772d290c293a7948cec7de6a214e576dc2e1c7d4b9f63ac3. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XX2520387 — a six-check JSON result.
    date published: 2026-07-22T02:05:55Z
  audio: Senza Fine
    type: AudioObject
    additional property: Tempo (BPM)
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      value: 76.56
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.451
    additional property: Energy
      type: PropertyValue
      value: 0.151
    additional property: Speechiness
      type: PropertyValue
      value: 0.034
    additional property: Acousticness
      type: PropertyValue
      value: 0.98
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.104
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.204
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.229
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major

Perhaps Perhaps Perhaps
type: MusicAlbum
date published: 2025-06-27

Message Personnel
type: MusicAlbum
date published: 2025-08-01

Dust In The Wind
type: MusicAlbum
date published: 2025-08-15

April Come She Will
type: MusicAlbum
date published: 2025-08-29

Another Love
type: MusicAlbum
date published: 2025-10-03
track: Another Love
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263000
  explicit: false
  by artist: Margherita Pirri
  in album: Another Love
    type: MusicAlbum
    date published: 2025-10-03
  isrc code: SE6SA2583641
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T11:52:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5346edb32fcb3f899a44a9382e4eba8dbb723ece4d0e893adef874ed89638980
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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    value: 956822
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956822
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2583641
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T18:48:28Z
  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 0x5346edb32fcb3f899a44a9382e4eba8dbb723ece4d0e893adef874ed89638980. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2583641 — a six-check JSON result.
    date published: 2026-07-05T18:48:28Z
  audio: Another Love
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 119.263
    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: 0.482
    additional property: Energy
      type: PropertyValue
      value: 0.107
    additional property: Speechiness
      type: PropertyValue
      value: 0.04
    additional property: Acousticness
      type: PropertyValue
      value: 0.947
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.115
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.201
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.152
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Losing My Religion
type: MusicAlbum
date published: 2025-10-17

Hallelujah
type: MusicAlbum
date published: 2025-11-14