Sayf
type: MusicGroup
genre: italian trap
popularity: 54
followers: 18344
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/f991af0f-a98a-4017-b4e3-de62cd4afc62.ots
additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f991af0f-a98a-4017-b4e3-de62cd4afc62
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
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 → block must exist at that height 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 0x97de750f03512c3c62e2da64828385e5454bb05117c975a23ee2ce0aa197ab7b. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f991af0f-a98a-4017-b4e3-de62cd4afc62.json and https://artists.proofprofile.net/proofs/artist/f991af0f-a98a-4017-b4e3-de62cd4afc62.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: La Santa (Los Santos) [feat.Nebbia]
  type: MusicAlbum
  date published: 2020-03-13
  track: La Santa (Los Santos) [feat.Nebbia]
    type: MusicRecording
    duration: PT2M46S
    duration ms: 166956
    explicit: false
    by artist: Sayf
    in album: La Santa (Los Santos) [feat.Nebbia]
      type: MusicAlbum
      date published: 2020-03-13
album: La Santa (Los Santos) [feat. Nebbia]
  type: MusicAlbum
  date published: 2020-03-13
  track: La Santa (Los Santos) [feat. Nebbia]
    type: MusicRecording
    duration: PT2M46S
    duration ms: 166956
    explicit: true
    by artist: Sayf
    in album: La Santa (Los Santos) [feat. Nebbia]
      type: MusicAlbum
      date published: 2020-03-13
album: ⁠Il Ballo dello Straniero
  type: MusicAlbum
  date published: 2020-04-03
  track: ⁠Il Ballo dello Straniero
    type: MusicRecording
    duration: PT3M55S
    duration ms: 235636
    explicit: false
    by artist: Sayf
    in album: ⁠Il Ballo dello Straniero
      type: MusicAlbum
      date published: 2020-04-03
album: Il ballo dello Straniero
  type: MusicAlbum
  date published: 2020-04-03
  track: Il ballo dello Straniero
    type: MusicRecording
    duration: PT3M55S
    duration ms: 235636
    explicit: true
    by artist: Sayf
    in album: Il ballo dello Straniero
      type: MusicAlbum
      date published: 2020-04-03
    isrc code: QZDA42021822
album: ⁠Everyday Struggle
  type: MusicAlbum
  date published: 2020-07-01
  track: 1998 ⁠(Nessuno nasce odiando)
    type: MusicRecording
    duration: PT3M41S
    duration ms: 221879
    explicit: true
    by artist: Sayf
    in album: ⁠Everyday Struggle
      type: MusicAlbum
      date published: 2020-07-01
    isrc code: QZHN32065330
  track: ⁠Il Ballo dello Straniero
    type: MusicRecording
    duration: PT3M55S
    duration ms: 235636
    explicit: false
    by artist: Sayf
    in album: ⁠Everyday Struggle
      type: MusicAlbum
      date published: 2020-07-01
  track: ⁠Sammi Bismillah
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208000
    explicit: true
    by artist: Sayf
    in album: ⁠Everyday Struggle
      type: MusicAlbum
      date published: 2020-07-01
  track: ⁠Coccole Coccole Voglio Amare
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165818
    explicit: false
    by artist: Sayf
    in album: ⁠Everyday Struggle
      type: MusicAlbum
      date published: 2020-07-01
  track: ⁠Everyday Struggle
    type: MusicRecording
    duration: PT1M36S
    duration ms: 96083
    explicit: false
    by artist: Sayf
    in album: ⁠Everyday Struggle
      type: MusicAlbum
      date published: 2020-07-01
  track: ⁠Mare di Blu
    type: MusicRecording
    duration: PT4M59S
    duration ms: 299405
    explicit: false
    by artist: Sayf
    in album: ⁠Everyday Struggle
      type: MusicAlbum
      date published: 2020-07-01
  track: ⁠Hamdoulillah (feat. Gorka)
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207692
    explicit: false
    by artist: Sayf
    in album: ⁠Everyday Struggle
      type: MusicAlbum
      date published: 2020-07-01
  track: ⁠La Serenata dei Morti
    type: MusicRecording
    duration: PT3M57S
    duration ms: 237525
    explicit: false
    by artist: Sayf
    in album: ⁠Everyday Struggle
      type: MusicAlbum
      date published: 2020-07-01
  track: ⁠L'essenza, caduta e risalita, Mamma Mia!
    type: MusicRecording
    duration: PT1M34S
    duration ms: 94296
    explicit: false
    by artist: Sayf
    in album: ⁠Everyday Struggle
      type: MusicAlbum
      date published: 2020-07-01
  track: ⁠Città di Porto
    type: MusicRecording
    duration: PT2M21S
    duration ms: 141818
    explicit: false
    by artist: Sayf
    in album: ⁠Everyday Struggle
      type: MusicAlbum
      date published: 2020-07-01
  track: ⁠Polizia (feat. Don Said)
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194000
    explicit: false
    by artist: Sayf
    in album: ⁠Everyday Struggle
      type: MusicAlbum
      date published: 2020-07-01
  track: ⁠Amore x Lucciole
    type: MusicRecording
    duration: PT2M28S
    duration ms: 148125
    explicit: false
    by artist: Sayf
    in album: ⁠Everyday Struggle
      type: MusicAlbum
      date published: 2020-07-01
  track: $$$$ (feat. Guesan)
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224000
    explicit: false
    by artist: Sayf
    in album: ⁠Everyday Struggle
  track: ⁠Pezzi di pane, pezze di tela
  track: ⁠Via della Vittoria
  track: ⁠100 Lire
  track: ⁠Mi sa che sono morto
  track: ⁠Mezzino
  track: 1999 ⁠(Mi manca stare bene)
album: Everyday Struggle
album: Telegiornale
album: ¿Tito che succ?
album: ¿Tito, che succ?
album: Satta Massagana
album: Una cotta per te
album: ⁠Una cotta per te
album: COME MAI?
album: PEROPERÒ
album: NINA
album: 24K BACI
album: MBAPPÉ
album: GAS
album: STELLE
album: MIO FRATELLO
album: TR*P
album: GENOVARABE FREESTYLE
album: TIROTEO
album: MIA
album: CHANELINA SOUBRETTE (feat. Disme & Ele A)
album: FORTUNA (feat. 22simba)
album: FACCIAMO METÀ
album: MARINÈ (feat. Kuremino & Sethu)
album: SE DIO VUOLE (INTRO)
album: SE DIO VUOLE
album: FIGLI DEI PALAZZI (feat. Néza)
album: UNA CAN
album: MONEY (feat. Artie 5ive, Guè)
track: CAVALLI & ARMANI (feat. Sayf) – Prod. Kanesh & Laboo
track: SE DIO VUOLE (INTRO)
track: OCCHIALATA CARRERA
track: PACHAMAMA (feat. Rhove)
track: EGOISTA
track: L'ALBA
track: CHANELINA SOUBRETTE (feat. Disme & Ele A)
track: FORTUNA (feat. 22simba)
track: FACCIAMO METÀ
track: MARINÈ (feat. Kuremino & Sethu)
track: AMMORE (PORTOFINO)

Sayf
type: MusicGroup

⁠Everyday Struggle
type: MusicAlbum
date published: 2020-07-01

⁠Pezzi di pane, pezze di tela
type: MusicRecording
duration: PT2M50S
duration ms: 170078
explicit: false
by artist: Sayf
in album: ⁠Everyday Struggle
  type: MusicAlbum
  date published: 2020-07-01

⁠Via della Vittoria
type: MusicRecording
duration: PT2M56S
duration ms: 176000
explicit: false
by artist: Sayf
in album: ⁠Everyday Struggle
  type: MusicAlbum
  date published: 2020-07-01

⁠100 Lire
type: MusicRecording
duration: PT2M41S
duration ms: 161280
explicit: false
by artist: Sayf
in album: ⁠Everyday Struggle
  type: MusicAlbum
  date published: 2020-07-01

⁠Mi sa che sono morto
type: MusicRecording
duration: PT3M4S
duration ms: 184000
explicit: false
by artist: Sayf
in album: ⁠Everyday Struggle
  type: MusicAlbum
  date published: 2020-07-01

⁠Mezzino
type: MusicRecording
duration: PT2M34S
duration ms: 154800
explicit: false
by artist: Sayf
in album: ⁠Everyday Struggle
  type: MusicAlbum
  date published: 2020-07-01

1999 ⁠(Mi manca stare bene)
type: MusicRecording
duration: PT2M40S
duration ms: 160000
explicit: false
by artist: Sayf
in album: ⁠Everyday Struggle
  type: MusicAlbum
  date published: 2020-07-01

Everyday Struggle
type: MusicAlbum
date published: 2020-07-01
track: 1998 (Nessuno nasce odiando)
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221879
  explicit: true
  by artist: Sayf
  in album: Everyday Struggle
    type: MusicAlbum
    date published: 2020-07-01
track: Il Ballo dello Straniero
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235636
  explicit: true
  by artist: Sayf
  in album: Everyday Struggle
    type: MusicAlbum
    date published: 2020-07-01
track: Sammi Bismillah
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208000
  explicit: true
  by artist: Sayf
  in album: Everyday Struggle
    type: MusicAlbum
    date published: 2020-07-01
  isrc code: QZHN32065332
track: Coccole Coccole Voglio Amare
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165818
  explicit: true
  by artist: Sayf
  in album: Everyday Struggle
    type: MusicAlbum
    date published: 2020-07-01
  isrc code: QZHN32065333
track: Everyday Struggle
  type: MusicRecording
  duration: PT1M36S
  duration ms: 96083
  explicit: true
  by artist: Sayf
  in album: Everyday Struggle
    type: MusicAlbum
    date published: 2020-07-01
  isrc code: QZHN32065334
track: Mare di Blu
  type: MusicRecording
  duration: PT4M59S
  duration ms: 299405
  explicit: true
  by artist: Sayf
  in album: Everyday Struggle
    type: MusicAlbum
    date published: 2020-07-01
track: Hamdoulillah
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207692
  explicit: true
  by artist: Sayf
  in album: Everyday Struggle
    type: MusicAlbum
    date published: 2020-07-01
  isrc code: QZHN32065336
track: La Serenata dei Morti
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237525
  explicit: true
  by artist: Sayf
  in album: Everyday Struggle
    type: MusicAlbum
    date published: 2020-07-01
  isrc code: QZHN32065337
track: L'essenza, caduta e risalita, Mamma Mia!
  type: MusicRecording
  duration: PT1M34S
  duration ms: 94296
  explicit: false
  by artist: Sayf
  in album: Everyday Struggle
    type: MusicAlbum
    date published: 2020-07-01
  isrc code: QZHN32065338
track: Città di Porto
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141818
  explicit: true
  by artist: Sayf
  in album: Everyday Struggle
    type: MusicAlbum
    date published: 2020-07-01
track: Polizia
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194000
  explicit: true
  by artist: Sayf
  in album: Everyday Struggle
    type: MusicAlbum
    date published: 2020-07-01
track: Amore x Lucciole
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148125
  explicit: true
  by artist: Sayf
  in album: Everyday Struggle
    type: MusicAlbum
    date published: 2020-07-01
  isrc code: QZHN32065341
track: $$$$
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224000
  explicit: true
  by artist: Sayf
  in album: Everyday Struggle
    type: MusicAlbum
    date published: 2020-07-01
  isrc code: QZHN32065342
track: Pezzi di pane, pezze di tela
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170078
  explicit: true
  by artist: Sayf
  in album: Everyday Struggle
    type: MusicAlbum
    date published: 2020-07-01
  isrc code: QZHN32065343
track: Via della Vittoria
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176000
  explicit: true
  by artist: Sayf
  in album: Everyday Struggle
    type: MusicAlbum
    date published: 2020-07-01
  isrc code: QZHN32065344
track: 100 Lire
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161253
  explicit: true
  by artist: Sayf
  in album: Everyday Struggle
    type: MusicAlbum
    date published: 2020-07-01
  isrc code: QZHN32065345
track: Mi sa che sono morto
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184000
  explicit: true
  by artist: Sayf
  in album: Everyday Struggle
    type: MusicAlbum
    date published: 2020-07-01
  isrc code: QZHN32065346
track: Mezzino
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154800
  explicit: true
  by artist: Sayf
  in album: Everyday Struggle
    type: MusicAlbum
    date published: 2020-07-01
track: 1999 (Mi manca stare bene) [feat. Zero Vicious]
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160000
  explicit: true
  by artist: Sayf
  in album: Everyday Struggle
    type: MusicAlbum
    date published: 2020-07-01
  isrc code: QZHN32065348

Telegiornale
type: MusicAlbum
date published: 2021-03-01
track: Telegiornale
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183703
  explicit: false
  by artist: Sayf
  in album: Telegiornale
    type: MusicAlbum
    date published: 2021-03-01
  isrc code: QZFZ72121907

Telegiornale
type: MusicAlbum
date published: 2021-03-01
track: Telegiornale
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183703
  explicit: true
  by artist: Sayf
  in album: Telegiornale
    type: MusicAlbum
    date published: 2021-03-01

¿Tito che succ?
type: MusicAlbum
date published: 2022-01-21
track: ¿Tito che succ?
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180923
  explicit: false
  by artist: Sayf
  in album: ¿Tito che succ?
    type: MusicAlbum
    date published: 2022-01-21
  isrc code: QZFYY2226470

¿Tito, che succ?
type: MusicAlbum
date published: 2022-01-21
track: ¿Tito, che succ?
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180923
  explicit: true
  by artist: Sayf
  in album: ¿Tito, che succ?
    type: MusicAlbum
    date published: 2022-01-21

Satta Massagana
type: MusicAlbum
date published: 2022-02-25
track: Satta Massagana
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166464
  explicit: false
  by artist: Sayf
  in album: Satta Massagana
    type: MusicAlbum
    date published: 2022-02-25

Satta Massagana
type: MusicAlbum
date published: 2022-02-25
track: Satta Massagana
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166464
  explicit: true
  by artist: Sayf
  in album: Satta Massagana
    type: MusicAlbum
    date published: 2022-02-25

Una cotta per te
type: MusicAlbum
date published: 2022-06-10
track: Una cotta per te
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186666
  explicit: true
  by artist: Sayf
  in album: Una cotta per te
    type: MusicAlbum
    date published: 2022-06-10

⁠Una cotta per te
type: MusicAlbum
date published: 2022-06-10
track: Una cotta per te
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186666
  explicit: false
  by artist: Sayf
  in album: ⁠Una cotta per te
    type: MusicAlbum
    date published: 2022-06-10
  isrc code: QZHNB2252441

COME MAI?
type: MusicAlbum
date published: 2023-05-05
track: COME MAI?
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157077
  explicit: true
  by artist: Sayf
  in album: COME MAI?
    type: MusicAlbum
    date published: 2023-05-05

PEROPERÒ
type: MusicAlbum
date published: 2023-06-16
track: PEROPERÒ
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145597
  explicit: false
  by artist: Sayf
  in album: PEROPERÒ
    type: MusicAlbum
    date published: 2023-06-16

NINA
type: MusicAlbum
date published: 2023-07-14
track: NINA
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156458
  explicit: true
  by artist: Sayf
  in album: NINA
    type: MusicAlbum
    date published: 2023-07-14

24K BACI
type: MusicAlbum
date published: 2023-09-15
track: 24K BACI
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191384
  explicit: true
  by artist: Sayf
  in album: 24K BACI
    type: MusicAlbum
    date published: 2023-09-15

MBAPPÉ
type: MusicAlbum
date published: 2023-10-20
track: MBAPPÉ
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165034
  explicit: true
  by artist: Sayf
  in album: MBAPPÉ
    type: MusicAlbum
    date published: 2023-10-20

GAS
type: MusicAlbum
date published: 2023-12-08
track: GAS
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171262
  explicit: true
  by artist: Sayf
  in album: GAS
    type: MusicAlbum
    date published: 2023-12-08

STELLE
type: MusicAlbum
date published: 2024-01-05
track: STELLE
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167740
  explicit: true
  by artist: Sayf
  in album: STELLE
    type: MusicAlbum
    date published: 2024-01-05

MIO FRATELLO
type: MusicAlbum
date published: 2024-01-26
track: MIO FRATELLO
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157983
  explicit: true
  by artist: Sayf
  in album: MIO FRATELLO
    type: MusicAlbum
    date published: 2024-01-26

TR*P
type: MusicAlbum
date published: 2024-02-23
track: TR*P
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152055
  explicit: true
  by artist: Sayf
  in album: TR*P
    type: MusicAlbum
    date published: 2024-02-23

GENOVARABE FREESTYLE
type: MusicAlbum
date published: 2024-03-08
track: GENOVARABE FREESTYLE
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124705
  explicit: true
  by artist: Sayf
  in album: GENOVARABE FREESTYLE
    type: MusicAlbum
    date published: 2024-03-08

TIROTEO
type: MusicAlbum
date published: 2024-05-03
track: TIROTEO
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126995
  explicit: true
  by artist: Sayf
  in album: TIROTEO
    type: MusicAlbum
    date published: 2024-05-03

MIA
type: MusicAlbum
date published: 2024-07-19
track: MIA
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171197
  explicit: true
  by artist: Sayf
  in album: MIA
    type: MusicAlbum
    date published: 2024-07-19

CHANELINA SOUBRETTE (feat. Disme & Ele A)
type: MusicAlbum
date published: 2024-09-27
track: CHANELINA SOUBRETTE (feat. Disme & Ele A)
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203859
  explicit: true
  by artist: Sayf
  in album: CHANELINA SOUBRETTE (feat. Disme & Ele A)
    type: MusicAlbum
    date published: 2024-09-27

FORTUNA (feat. 22simba)
type: MusicAlbum
date published: 2024-10-25
track: FORTUNA (feat. 22simba)
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158695
  explicit: true
  by artist: Sayf
  in album: FORTUNA (feat. 22simba)
    type: MusicAlbum
    date published: 2024-10-25

FACCIAMO METÀ
type: MusicAlbum
date published: 2024-11-29
track: FACCIAMO METÀ
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153106
  explicit: true
  by artist: Sayf
  in album: FACCIAMO METÀ
    type: MusicAlbum
    date published: 2024-11-29

MARINÈ (feat. Kuremino & Sethu)
type: MusicAlbum
date published: 2025-01-10
track: MARINÈ (feat. Kuremino & Sethu)
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150208
  explicit: true
  by artist: Sayf
  in album: MARINÈ (feat. Kuremino & Sethu)
    type: MusicAlbum
    date published: 2025-01-10

SE DIO VUOLE (INTRO)
type: MusicAlbum
date published: 2025-01-24
track: SE DIO VUOLE (INTRO)
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180082
  explicit: true
  by artist: Sayf
  in album: SE DIO VUOLE (INTRO)
    type: MusicAlbum
    date published: 2025-01-24

SE DIO VUOLE
type: MusicAlbum
date published: 2025-02-07
track: SE DIO VUOLE (INTRO)
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  duration: PT3M0S
  duration ms: 180082
  explicit: true
  by artist: Sayf
  in album: SE DIO VUOLE
    type: MusicAlbum
    date published: 2025-02-07
  isrc code: US38Y2501197
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:23:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf1ab147df648892ed33d84da8b415de456195d06d4479af0634ae1052b16efc7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6rxWJhoNquoa4rETR5yEZc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rxWJhoNquoa4rETR5yEZc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf1ab147df648892ed33d84da8b415de456195d06d4479af0634ae1052b16efc7","isrc":"US38Y2501197","name":"SE DIO VUOLE (INTRO)","registered_at":"2026-06-04T14:23:11Z","spotify_id":"6rxWJhoNquoa4rETR5yEZc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xf1ab147df648892ed33d84da8b415de456195d06d4479af0634ae1052b16efc7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6rxWJhoNquoa4rETR5yEZc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rxWJhoNquoa4rETR5yEZc.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xf1ab147df648892ed33d84da8b415de456195d06d4479af0634ae1052b16efc7","isrc":"US38Y2501197","name":"SE DIO VUOLE (INTRO)","registered_at":"2026-06-04T14:23:11Z","spotify_id":"6rxWJhoNquoa4rETR5yEZc","type":"track"}
track: OCCHIALATA CARRERA
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142854
  explicit: true
  by artist: Sayf
  in album: SE DIO VUOLE
    type: MusicAlbum
    date published: 2025-02-07
  isrc code: US38Y2503035
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:02:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x70ddadecff8abf0040207b0502acb79d88174c82361c41ad60604ee25688ca23
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2bOg6E77Oa8NF6cRsmMufm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bOg6E77Oa8NF6cRsmMufm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x70ddadecff8abf0040207b0502acb79d88174c82361c41ad60604ee25688ca23","isrc":"US38Y2503035","name":"OCCHIALATA CARRERA","registered_at":"2026-06-04T07:02:09Z","spotify_id":"2bOg6E77Oa8NF6cRsmMufm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x70ddadecff8abf0040207b0502acb79d88174c82361c41ad60604ee25688ca23. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2bOg6E77Oa8NF6cRsmMufm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bOg6E77Oa8NF6cRsmMufm.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x70ddadecff8abf0040207b0502acb79d88174c82361c41ad60604ee25688ca23","isrc":"US38Y2503035","name":"OCCHIALATA CARRERA","registered_at":"2026-06-04T07:02:09Z","spotify_id":"2bOg6E77Oa8NF6cRsmMufm","type":"track"}
track: PACHAMAMA (feat. Rhove)
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152534
  explicit: true
  by artist: Sayf
  in album: SE DIO VUOLE
    type: MusicAlbum
    date published: 2025-02-07
  isrc code: US38Y2503038
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T23:24:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf1b24f20ddbe7e2f1507f5e2c9edbd106b46495f4c69632bff81c1c6f1ce6613
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0aiwUtIjsp36bKrIBXBXYl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aiwUtIjsp36bKrIBXBXYl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf1b24f20ddbe7e2f1507f5e2c9edbd106b46495f4c69632bff81c1c6f1ce6613","isrc":"US38Y2503038","name":"PACHAMAMA (feat. Rhove)","registered_at":"2026-06-01T23:24:32Z","spotify_id":"0aiwUtIjsp36bKrIBXBXYl","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xf1b24f20ddbe7e2f1507f5e2c9edbd106b46495f4c69632bff81c1c6f1ce6613. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0aiwUtIjsp36bKrIBXBXYl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aiwUtIjsp36bKrIBXBXYl.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xf1b24f20ddbe7e2f1507f5e2c9edbd106b46495f4c69632bff81c1c6f1ce6613","isrc":"US38Y2503038","name":"PACHAMAMA (feat. Rhove)","registered_at":"2026-06-01T23:24:32Z","spotify_id":"0aiwUtIjsp36bKrIBXBXYl","type":"track"}
track: EGOISTA
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153060
  explicit: true
  by artist: Sayf
  in album: SE DIO VUOLE
    type: MusicAlbum
    date published: 2025-02-07
  isrc code: US38Y2503036
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:50:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8b847365e1c576c43c257df97974781abcddd0932ef27eac90aa57e8492bf9bb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0sKy2tBe28yDuUewNygySz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sKy2tBe28yDuUewNygySz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x8b847365e1c576c43c257df97974781abcddd0932ef27eac90aa57e8492bf9bb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0sKy2tBe28yDuUewNygySz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sKy2tBe28yDuUewNygySz.
    date published: 2026-06-13T12:47:07Z
track: L'ALBA
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136413
  explicit: true
  by artist: Sayf
  in album: SE DIO VUOLE
    type: MusicAlbum
    date published: 2025-02-07
  isrc code: US38Y2503037
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: CHANELINA SOUBRETTE (feat. Disme & Ele A)
track: FORTUNA (feat. 22simba)
track: FACCIAMO METÀ
track: MARINÈ (feat. Kuremino & Sethu)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T11:42:16+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x7d68133a9b3847e5221113f84147384e69525e1853b7a05b58883337cd1fa842

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7xoydSHMYIkcfowFK51DFI.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xoydSHMYIkcfowFK51DFI

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d68133a9b3847e5221113f84147384e69525e1853b7a05b58883337cd1fa842. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7xoydSHMYIkcfowFK51DFI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xoydSHMYIkcfowFK51DFI.
date published: 2026-06-13T15:41:10Z

CHANELINA SOUBRETTE (feat. Disme & Ele A)
type: MusicRecording
duration: PT3M23S
duration ms: 203859
explicit: true
by artist: Sayf
in album: SE DIO VUOLE
  type: MusicAlbum
  date published: 2025-02-07
isrc code: US38Y2422831
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:24:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1009eda6fd52edf3a926ed9d79f866d94e0c786c2c0848a6624d9cdab696d4b0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6KjuHiiyc6JtiWp02nVLcM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KjuHiiyc6JtiWp02nVLcM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1009eda6fd52edf3a926ed9d79f866d94e0c786c2c0848a6624d9cdab696d4b0","isrc":"US38Y2422831","name":"CHANELINA SOUBRETTE (feat. Disme & Ele A)","registered_at":"2026-06-04T12:24:45Z","spotify_id":"6KjuHiiyc6JtiWp02nVLcM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x1009eda6fd52edf3a926ed9d79f866d94e0c786c2c0848a6624d9cdab696d4b0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6KjuHiiyc6JtiWp02nVLcM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KjuHiiyc6JtiWp02nVLcM.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x1009eda6fd52edf3a926ed9d79f866d94e0c786c2c0848a6624d9cdab696d4b0","isrc":"US38Y2422831","name":"CHANELINA SOUBRETTE (feat. Disme & Ele A)","registered_at":"2026-06-04T12:24:45Z","spotify_id":"6KjuHiiyc6JtiWp02nVLcM","type":"track"}

FORTUNA (feat. 22simba)
type: MusicRecording
duration: PT2M38S
duration ms: 158695
explicit: true
by artist: Sayf
in album: SE DIO VUOLE
  type: MusicAlbum
  date published: 2025-02-07
isrc code: US38Y2425947
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:58:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5212bac5b1f3922c1be442df5d8fe36a39aaa957463b0cb8a80a5e779e2d0e0f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2OF470bJyLLFFtE6JFiFmQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OF470bJyLLFFtE6JFiFmQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5212bac5b1f3922c1be442df5d8fe36a39aaa957463b0cb8a80a5e779e2d0e0f","isrc":"US38Y2425947","name":"FORTUNA (feat. 22simba)","registered_at":"2026-06-04T11:58:28Z","spotify_id":"2OF470bJyLLFFtE6JFiFmQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x5212bac5b1f3922c1be442df5d8fe36a39aaa957463b0cb8a80a5e779e2d0e0f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2OF470bJyLLFFtE6JFiFmQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OF470bJyLLFFtE6JFiFmQ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x5212bac5b1f3922c1be442df5d8fe36a39aaa957463b0cb8a80a5e779e2d0e0f","isrc":"US38Y2425947","name":"FORTUNA (feat. 22simba)","registered_at":"2026-06-04T11:58:28Z","spotify_id":"2OF470bJyLLFFtE6JFiFmQ","type":"track"}

FACCIAMO METÀ
type: MusicRecording
duration: PT2M33S
duration ms: 153106
explicit: true
by artist: Sayf
in album: SE DIO VUOLE
  type: MusicAlbum
  date published: 2025-02-07
isrc code: US38Y2429981
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:29:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89ce34874a81589f9fab5cae8255a950a6be607f64ce9c18309323ffa1cc2e05
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7yjtQW9uSNpsHABYMFp2Ly.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yjtQW9uSNpsHABYMFp2Ly
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x89ce34874a81589f9fab5cae8255a950a6be607f64ce9c18309323ffa1cc2e05","isrc":"US38Y2429981","name":"FACCIAMO METÀ","registered_at":"2026-06-04T13:29:14Z","spotify_id":"7yjtQW9uSNpsHABYMFp2Ly","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x89ce34874a81589f9fab5cae8255a950a6be607f64ce9c18309323ffa1cc2e05. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7yjtQW9uSNpsHABYMFp2Ly.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yjtQW9uSNpsHABYMFp2Ly.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x89ce34874a81589f9fab5cae8255a950a6be607f64ce9c18309323ffa1cc2e05","isrc":"US38Y2429981","name":"FACCIAMO METÀ","registered_at":"2026-06-04T13:29:14Z","spotify_id":"7yjtQW9uSNpsHABYMFp2Ly","type":"track"}

MARINÈ (feat. Kuremino & Sethu)
type: MusicRecording
duration: PT2M30S
duration ms: 150208
explicit: true
by artist: Sayf
in album: SE DIO VUOLE
  type: MusicAlbum
  date published: 2025-02-07
isrc code: US38Y2434764
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:10:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe90098b03a53c71d50a14abfaae718e46973e1b965c39c763136246cafdda41
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/56wUZoQzllqEHrtPXqGl4S.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56wUZoQzllqEHrtPXqGl4S
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe90098b03a53c71d50a14abfaae718e46973e1b965c39c763136246cafdda41","isrc":"US38Y2434764","name":"MARINÈ (feat. Kuremino & Sethu)","registered_at":"2026-06-04T14:10:42Z","spotify_id":"56wUZoQzllqEHrtPXqGl4S","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xfe90098b03a53c71d50a14abfaae718e46973e1b965c39c763136246cafdda41. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/56wUZoQzllqEHrtPXqGl4S.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56wUZoQzllqEHrtPXqGl4S.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xfe90098b03a53c71d50a14abfaae718e46973e1b965c39c763136246cafdda41","isrc":"US38Y2434764","name":"MARINÈ (feat. Kuremino & Sethu)","registered_at":"2026-06-04T14:10:42Z","spotify_id":"56wUZoQzllqEHrtPXqGl4S","type":"track"}

SE DIO VUOLE
type: MusicAlbum
date published: 2025-02-07
track: SE DIO VUOLE (INTRO)
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180082
  explicit: true
  by artist: Sayf
  in album: SE DIO VUOLE
    type: MusicAlbum
    date published: 2025-02-07
track: OCCHIALATA CARRERA
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142854
  explicit: true
  by artist: Sayf
  in album: SE DIO VUOLE
    type: MusicAlbum
    date published: 2025-02-07
track: PACHAMAMA (feat. Rhove)
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152534
  explicit: true
  by artist: Sayf
  in album: SE DIO VUOLE
    type: MusicAlbum
    date published: 2025-02-07
track: FIGLI DEI PALAZZI (feat. Néza)
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138829
  explicit: true
  by artist: Sayf
  in album: SE DIO VUOLE
    type: MusicAlbum
    date published: 2025-02-07
track: EGOISTA
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153060
  explicit: true
  by artist: Sayf
  in album: SE DIO VUOLE
    type: MusicAlbum
    date published: 2025-02-07
track: L'ALBA
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136413
  explicit: true
  by artist: Sayf
  in album: SE DIO VUOLE
    type: MusicAlbum
    date published: 2025-02-07
track: CHANELINA SOUBRETTE (feat. Disme & Ele A)
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203859
  explicit: true
  by artist: Sayf
  in album: SE DIO VUOLE
    type: MusicAlbum
    date published: 2025-02-07
track: FORTUNA (feat. 22simba)
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158695
  explicit: true
  by artist: Sayf
  in album: SE DIO VUOLE
    type: MusicAlbum
    date published: 2025-02-07
track: FACCIAMO METÀ
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153106
  explicit: true
  by artist: Sayf
  in album: SE DIO VUOLE
    type: MusicAlbum
    date published: 2025-02-07
track: MARINÈ (feat. Kuremino & Sethu)
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150208
  explicit: true
  by artist: Sayf
  in album: SE DIO VUOLE
    type: MusicAlbum
    date published: 2025-02-07

FIGLI DEI PALAZZI (feat. Néza)
type: MusicAlbum
date published: 2025-05-02
track: FIGLI DEI PALAZZI (feat. Néza)
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138829
  explicit: true
  by artist: Sayf
  in album: FIGLI DEI PALAZZI (feat. Néza)
    type: MusicAlbum
    date published: 2025-05-02

UNA CAN
type: MusicAlbum
date published: 2025-07-25
track: UNA CAN
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161610
  explicit: false
  by artist: Sayf
  in album: UNA CAN
    type: MusicAlbum
    date published: 2025-07-25

TR*P
type: MusicAlbum
date published: 2025-09-12
track: TR*P
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155605
  explicit: true
  by artist: Sayf
  in album: TR*P
    type: MusicAlbum
    date published: 2025-09-12

MIO FRATELLO
type: MusicAlbum
date published: 2025-09-12
track: MIO FRATELLO
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173418
  explicit: true
  by artist: Sayf
  in album: MIO FRATELLO
    type: MusicAlbum
    date published: 2025-09-12

MONEY (feat. Artie 5ive, Guè)
type: MusicAlbum
date published: 2025-11-07
track: MONEY (feat. Artie 5ive, Guè)
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209193
  explicit: true
  by artist: Sayf
  in album: MONEY (feat. Artie 5ive, Guè)
    type: MusicAlbum
    date published: 2025-11-07

CAVALLI & ARMANI (feat. Sayf) – Prod. Kanesh & Laboo
type: MusicRecording
duration: PT3M0S
duration ms: 180000
explicit: false
by artist: Dani Faiv
by artist: Sayf
by artist: Kanesh
by artist: Laboo
in album: Teoria Del Contrario Mixtape Vol. 3
  type: MusicAlbum
  date published: 2025-01-31
isrc code: ITB002401518
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:10:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfdb5ff230ae7144591e14c005eea1ebc86268a5006cb4bc8a3351f40bcf23a62
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/01Au3POIKNpDH6mc2avNKr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01Au3POIKNpDH6mc2avNKr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfdb5ff230ae7144591e14c005eea1ebc86268a5006cb4bc8a3351f40bcf23a62","isrc":"ITB002401518","name":"CAVALLI & ARMANI (feat. Sayf) – Prod. Kanesh & Laboo","registered_at":"2026-06-04T10:10:55Z","spotify_id":"01Au3POIKNpDH6mc2avNKr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xfdb5ff230ae7144591e14c005eea1ebc86268a5006cb4bc8a3351f40bcf23a62. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/01Au3POIKNpDH6mc2avNKr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01Au3POIKNpDH6mc2avNKr.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xfdb5ff230ae7144591e14c005eea1ebc86268a5006cb4bc8a3351f40bcf23a62","isrc":"ITB002401518","name":"CAVALLI & ARMANI (feat. Sayf) – Prod. Kanesh & Laboo","registered_at":"2026-06-04T10:10:55Z","spotify_id":"01Au3POIKNpDH6mc2avNKr","type":"track"}

SE DIO VUOLE (INTRO)
type: MusicRecording
duration: PT3M0S
duration ms: 180082
explicit: false
by artist: Sayf
in album: SE DIO VUOLE
  type: MusicAlbum
  date published: 2025-02-07
isrc code: US38Y2501197
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:23:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1ab147df648892ed33d84da8b415de456195d06d4479af0634ae1052b16efc7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6rxWJhoNquoa4rETR5yEZc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rxWJhoNquoa4rETR5yEZc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf1ab147df648892ed33d84da8b415de456195d06d4479af0634ae1052b16efc7","isrc":"US38Y2501197","name":"SE DIO VUOLE (INTRO)","registered_at":"2026-06-04T14:23:11Z","spotify_id":"6rxWJhoNquoa4rETR5yEZc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xf1ab147df648892ed33d84da8b415de456195d06d4479af0634ae1052b16efc7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6rxWJhoNquoa4rETR5yEZc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rxWJhoNquoa4rETR5yEZc.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xf1ab147df648892ed33d84da8b415de456195d06d4479af0634ae1052b16efc7","isrc":"US38Y2501197","name":"SE DIO VUOLE (INTRO)","registered_at":"2026-06-04T14:23:11Z","spotify_id":"6rxWJhoNquoa4rETR5yEZc","type":"track"}

OCCHIALATA CARRERA
type: MusicRecording
duration: PT2M22S
duration ms: 142854
explicit: false
by artist: Sayf
in album: SE DIO VUOLE
  type: MusicAlbum
  date published: 2025-02-07
isrc code: US38Y2503035
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:02:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70ddadecff8abf0040207b0502acb79d88174c82361c41ad60604ee25688ca23
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2bOg6E77Oa8NF6cRsmMufm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bOg6E77Oa8NF6cRsmMufm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x70ddadecff8abf0040207b0502acb79d88174c82361c41ad60604ee25688ca23","isrc":"US38Y2503035","name":"OCCHIALATA CARRERA","registered_at":"2026-06-04T07:02:09Z","spotify_id":"2bOg6E77Oa8NF6cRsmMufm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x70ddadecff8abf0040207b0502acb79d88174c82361c41ad60604ee25688ca23. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2bOg6E77Oa8NF6cRsmMufm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bOg6E77Oa8NF6cRsmMufm.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x70ddadecff8abf0040207b0502acb79d88174c82361c41ad60604ee25688ca23","isrc":"US38Y2503035","name":"OCCHIALATA CARRERA","registered_at":"2026-06-04T07:02:09Z","spotify_id":"2bOg6E77Oa8NF6cRsmMufm","type":"track"}

PACHAMAMA (feat. Rhove)
type: MusicRecording
duration: PT2M32S
duration ms: 152534
explicit: false
by artist: Sayf
by artist: Rhove
in album: SE DIO VUOLE
  type: MusicAlbum
  date published: 2025-02-07
isrc code: US38Y2503038
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T23:24:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1b24f20ddbe7e2f1507f5e2c9edbd106b46495f4c69632bff81c1c6f1ce6613
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0aiwUtIjsp36bKrIBXBXYl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aiwUtIjsp36bKrIBXBXYl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf1b24f20ddbe7e2f1507f5e2c9edbd106b46495f4c69632bff81c1c6f1ce6613","isrc":"US38Y2503038","name":"PACHAMAMA (feat. Rhove)","registered_at":"2026-06-01T23:24:32Z","spotify_id":"0aiwUtIjsp36bKrIBXBXYl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xf1b24f20ddbe7e2f1507f5e2c9edbd106b46495f4c69632bff81c1c6f1ce6613. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0aiwUtIjsp36bKrIBXBXYl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aiwUtIjsp36bKrIBXBXYl.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xf1b24f20ddbe7e2f1507f5e2c9edbd106b46495f4c69632bff81c1c6f1ce6613","isrc":"US38Y2503038","name":"PACHAMAMA (feat. Rhove)","registered_at":"2026-06-01T23:24:32Z","spotify_id":"0aiwUtIjsp36bKrIBXBXYl","type":"track"}

EGOISTA
type: MusicRecording
duration: PT2M33S
duration ms: 153060
explicit: false
by artist: Sayf
in album: SE DIO VUOLE
  type: MusicAlbum
  date published: 2025-02-07
isrc code: US38Y2503036
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:50:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8b847365e1c576c43c257df97974781abcddd0932ef27eac90aa57e8492bf9bb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0sKy2tBe28yDuUewNygySz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sKy2tBe28yDuUewNygySz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x8b847365e1c576c43c257df97974781abcddd0932ef27eac90aa57e8492bf9bb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0sKy2tBe28yDuUewNygySz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sKy2tBe28yDuUewNygySz.
  date published: 2026-06-13T12:47:07Z

L'ALBA
type: MusicRecording
duration: PT2M16S
duration ms: 136413
explicit: false
by artist: Sayf
in album: SE DIO VUOLE
  type: MusicAlbum
  date published: 2025-02-07
isrc code: US38Y2503037
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:42:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d68133a9b3847e5221113f84147384e69525e1853b7a05b58883337cd1fa842
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7xoydSHMYIkcfowFK51DFI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xoydSHMYIkcfowFK51DFI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x7d68133a9b3847e5221113f84147384e69525e1853b7a05b58883337cd1fa842. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7xoydSHMYIkcfowFK51DFI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xoydSHMYIkcfowFK51DFI.
  date published: 2026-06-13T15:41:10Z

CHANELINA SOUBRETTE (feat. Disme & Ele A)
type: MusicRecording
duration: PT3M23S
duration ms: 203859
explicit: false
by artist: Sayf
by artist: Disme
by artist: Ele A
in album: SE DIO VUOLE
  type: MusicAlbum
  date published: 2025-02-07
isrc code: US38Y2422831
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:24:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1009eda6fd52edf3a926ed9d79f866d94e0c786c2c0848a6624d9cdab696d4b0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6KjuHiiyc6JtiWp02nVLcM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KjuHiiyc6JtiWp02nVLcM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1009eda6fd52edf3a926ed9d79f866d94e0c786c2c0848a6624d9cdab696d4b0","isrc":"US38Y2422831","name":"CHANELINA SOUBRETTE (feat. Disme & Ele A)","registered_at":"2026-06-04T12:24:45Z","spotify_id":"6KjuHiiyc6JtiWp02nVLcM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x1009eda6fd52edf3a926ed9d79f866d94e0c786c2c0848a6624d9cdab696d4b0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6KjuHiiyc6JtiWp02nVLcM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KjuHiiyc6JtiWp02nVLcM.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x1009eda6fd52edf3a926ed9d79f866d94e0c786c2c0848a6624d9cdab696d4b0","isrc":"US38Y2422831","name":"CHANELINA SOUBRETTE (feat. Disme & Ele A)","registered_at":"2026-06-04T12:24:45Z","spotify_id":"6KjuHiiyc6JtiWp02nVLcM","type":"track"}

FORTUNA (feat. 22simba)
type: MusicRecording
duration: PT2M38S
duration ms: 158695
explicit: false
by artist: Sayf
by artist: 22simba
in album: SE DIO VUOLE
  type: MusicAlbum
  date published: 2025-02-07
isrc code: US38Y2425947
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:58:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5212bac5b1f3922c1be442df5d8fe36a39aaa957463b0cb8a80a5e779e2d0e0f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2OF470bJyLLFFtE6JFiFmQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OF470bJyLLFFtE6JFiFmQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5212bac5b1f3922c1be442df5d8fe36a39aaa957463b0cb8a80a5e779e2d0e0f","isrc":"US38Y2425947","name":"FORTUNA (feat. 22simba)","registered_at":"2026-06-04T11:58:28Z","spotify_id":"2OF470bJyLLFFtE6JFiFmQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x5212bac5b1f3922c1be442df5d8fe36a39aaa957463b0cb8a80a5e779e2d0e0f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2OF470bJyLLFFtE6JFiFmQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OF470bJyLLFFtE6JFiFmQ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x5212bac5b1f3922c1be442df5d8fe36a39aaa957463b0cb8a80a5e779e2d0e0f","isrc":"US38Y2425947","name":"FORTUNA (feat. 22simba)","registered_at":"2026-06-04T11:58:28Z","spotify_id":"2OF470bJyLLFFtE6JFiFmQ","type":"track"}

FACCIAMO METÀ
type: MusicRecording
duration: PT2M33S
duration ms: 153106
explicit: false
by artist: Sayf
in album: SE DIO VUOLE
  type: MusicAlbum
  date published: 2025-02-07
isrc code: US38Y2429981
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:29:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89ce34874a81589f9fab5cae8255a950a6be607f64ce9c18309323ffa1cc2e05
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7yjtQW9uSNpsHABYMFp2Ly.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yjtQW9uSNpsHABYMFp2Ly
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x89ce34874a81589f9fab5cae8255a950a6be607f64ce9c18309323ffa1cc2e05","isrc":"US38Y2429981","name":"FACCIAMO METÀ","registered_at":"2026-06-04T13:29:14Z","spotify_id":"7yjtQW9uSNpsHABYMFp2Ly","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x89ce34874a81589f9fab5cae8255a950a6be607f64ce9c18309323ffa1cc2e05. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7yjtQW9uSNpsHABYMFp2Ly.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yjtQW9uSNpsHABYMFp2Ly.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x89ce34874a81589f9fab5cae8255a950a6be607f64ce9c18309323ffa1cc2e05","isrc":"US38Y2429981","name":"FACCIAMO METÀ","registered_at":"2026-06-04T13:29:14Z","spotify_id":"7yjtQW9uSNpsHABYMFp2Ly","type":"track"}

MARINÈ (feat. Kuremino & Sethu)
type: MusicRecording
duration: PT2M30S
duration ms: 150208
explicit: false
by artist: Sayf
by artist: Kuremino
by artist: Sethu
in album: SE DIO VUOLE
  type: MusicAlbum
  date published: 2025-02-07
isrc code: US38Y2434764
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:10:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe90098b03a53c71d50a14abfaae718e46973e1b965c39c763136246cafdda41
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/56wUZoQzllqEHrtPXqGl4S.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56wUZoQzllqEHrtPXqGl4S
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe90098b03a53c71d50a14abfaae718e46973e1b965c39c763136246cafdda41","isrc":"US38Y2434764","name":"MARINÈ (feat. Kuremino & Sethu)","registered_at":"2026-06-04T14:10:42Z","spotify_id":"56wUZoQzllqEHrtPXqGl4S","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xfe90098b03a53c71d50a14abfaae718e46973e1b965c39c763136246cafdda41. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/56wUZoQzllqEHrtPXqGl4S.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56wUZoQzllqEHrtPXqGl4S.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xfe90098b03a53c71d50a14abfaae718e46973e1b965c39c763136246cafdda41","isrc":"US38Y2434764","name":"MARINÈ (feat. Kuremino & Sethu)","registered_at":"2026-06-04T14:10:42Z","spotify_id":"56wUZoQzllqEHrtPXqGl4S","type":"track"}

AMMORE (PORTOFINO)
type: MusicRecording
duration: PT3M0S
duration ms: 180000
explicit: false
by artist: Guesan
by artist: Sayf
by artist: Laboo
in album: VIETATO MORIRE
  type: MusicAlbum
  date published: 2024-01-19
isrc code: DGA0Q2349711
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:36:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f890952f671c7abc192bb1d445778cb70a00c47dfb73abc3a40e48293e33c62
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7Hl7Ec9WAg8jZcsBccInkw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Hl7Ec9WAg8jZcsBccInkw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0f890952f671c7abc192bb1d445778cb70a00c47dfb73abc3a40e48293e33c62","isrc":"DGA0Q2349711","name":"AMMORE (PORTOFINO)","registered_at":"2026-06-09T18:36:11Z","spotify_id":"7Hl7Ec9WAg8jZcsBccInkw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x0f890952f671c7abc192bb1d445778cb70a00c47dfb73abc3a40e48293e33c62. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7Hl7Ec9WAg8jZcsBccInkw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Hl7Ec9WAg8jZcsBccInkw.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x0f890952f671c7abc192bb1d445778cb70a00c47dfb73abc3a40e48293e33c62","isrc":"DGA0Q2349711","name":"AMMORE (PORTOFINO)","registered_at":"2026-06-09T18:36:11Z","spotify_id":"7Hl7Ec9WAg8jZcsBccInkw","type":"track"}