LE SINNER
type: MusicGroup
description: Sina Tayefi (born 19 June 1997), known professionally as Le Sinner, is a Persian singer, songwriter and rapper from Malmö, Sweden. In 2017, Le Sinner received global recognition with his debut single
popularity: 26
followers: 2838
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x45d1554e112d331a571f62c7310ef2c62922a91c25dfba8a15954c2eedbf3cc0
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/250b734b-a631-4c9a-94af-f87026d5ffd1.ots
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/250b734b-a631-4c9a-94af-f87026d5ffd1.json
additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d1554e112d331a571f62c7310ef2c62922a91c25dfba8a15954c2eedbf3cc0. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/250b734b-a631-4c9a-94af-f87026d5ffd1.json and https://artists.proofprofile.net/proofs/artist/250b734b-a631-4c9a-94af-f87026d5ffd1.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
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album: Paris
  type: MusicAlbum
  date published: 2017-01-13
album: Paris
  type: MusicAlbum
  date published: 2017-01-13
album: Paris
  type: MusicAlbum
  date published: 2017-01-13
album: Paris
  type: MusicAlbum
  date published: 2017-01-13
album: Paris
  type: MusicAlbum
  date published: 2017-01-13
album: Long Long Time
  type: MusicAlbum
  date published: 2017-06-30
album: Long Long Time
  type: MusicAlbum
  date published: 2017-06-30
album: Long Long Time
  type: MusicAlbum
  date published: 2017-06-30
album: Long Long Time
  type: MusicAlbum
  date published: 2017-06-30
album: Long Long Time
  type: MusicAlbum
  date published: 2017-06-30
album: Bad Habit
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  date published: 2017-10-20
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    in album: Bad Habit
      type: MusicAlbum
      date published: 2017-10-20
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x91a08c6de308c2a730a390e86efd0be3b011f92ff72af4288efe79fdca3b4466. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/SE2HL1701605 — a six-check JSON result.
      date published: 2026-07-04T10:04:33Z
    audio: Bad Habit
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      additional property: Time Signature
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      additional property: Danceability
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      additional property: Speechiness
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      additional property: Instrumentalness
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      additional property: Valence (Positivity)
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album: Bad Habit
  type: MusicAlbum
  date published: 2017-10-20
album: Bad Habit (feat. salute)
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  date published: 2017-10-20
album: Bad Habit
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  date published: 2017-10-20
album: I Was
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album: I Was
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album: I Was
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  date published: 2017-11-10
album: A Perfect Murder
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  date published: 2017-11-17
album: A Perfect Murder
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  date published: 2017-11-17
album: A Perfect Murder
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  date published: 2017-11-17
album: A Perfect Murder
  type: MusicAlbum
  date published: 2017-11-17
album: Kiss & Tell
  type: MusicAlbum
  date published: 2018-03-16
album: Kiss & Tell
  type: MusicAlbum
  date published: 2018-03-16
album: Go Crazy
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  date published: 2018-10-05
album: Go Crazy
  type: MusicAlbum
  date published: 2018-10-05
album: Go Crazy
  type: MusicAlbum
  date published: 2018-10-05
album: Be La Flare
album: Luffy Duffy
album: Prada Boy
album: 0 of You Guys
album: Bzz
album: What's The Point?
album: What’s The Point?
album: What's the Point?
album: Salsa Dip
album: NO WARNING
album: Old News
album: Dominos
album: i8
album: Ma Ma Ma
album: SINNER MAN
album: I Wish I Was A Rug
album: Mama Said I Deserve Better, Fuck What She Thinks
album: Cocoa
album: Your Best Friend Wants Me Dead
album: I Miss My X
album: Guardian Angel
album: Trust Luv
album: Ocean I's
album: Sweet Aloe
album: No U No Me
album: 6 New Messages
album: did u miss me?
album: did u miss me? (Slowed Down)
album: fetty
album: louis v
album: kiss me thru the phone
album: kiss me thru the phone (Slowed Down)

Go Crazy
type: MusicAlbum
date published: 2018-10-05

Be La Flare
type: MusicAlbum
date published: 2018-11-09

Be La Flare
type: MusicAlbum
date published: 2018-11-09

Be La Flare
type: MusicAlbum
date published: 2018-11-09

Luffy Duffy
type: MusicAlbum
date published: 2018-11-30

Luffy Duffy
type: MusicAlbum
date published: 2018-11-30

Luffy Duffy
type: MusicAlbum
date published: 2018-11-30

Prada Boy
type: MusicAlbum
date published: 2019-01-04

Prada Boy
type: MusicAlbum
date published: 2019-01-04

0 of You Guys
type: MusicAlbum
date published: 2019-02-08

0 of You Guys
type: MusicAlbum
date published: 2019-02-08

0 of You Guys
type: MusicAlbum
date published: 2019-02-08

Bzz
type: MusicAlbum
date published: 2019-04-05

Bzz
type: MusicAlbum
date published: 2019-04-05

Bzz
type: MusicAlbum
date published: 2019-04-05

What's The Point?
type: MusicAlbum
date published: 2019-05-03

What’s The Point?
type: MusicAlbum
date published: 2019-05-03

What's the Point?
type: MusicAlbum
date published: 2019-05-03

Be La Flare
type: MusicAlbum
date published: 2019-05-13

Salsa Dip
type: MusicAlbum
date published: 2019-07-12

Salsa Dip
type: MusicAlbum
date published: 2019-07-12

Salsa Dip
type: MusicAlbum
date published: 2019-07-12

NO WARNING
type: MusicAlbum
date published: 2019-08-09

NO WARNING
type: MusicAlbum
date published: 2019-08-09

NO WARNING
type: MusicAlbum
date published: 2019-08-09

Old News
type: MusicAlbum
date published: 2019-12-06

Old News
type: MusicAlbum
date published: 2019-12-06

Dominos
type: MusicAlbum
date published: 2020-02-21

Dominos
type: MusicAlbum
date published: 2020-02-21

i8
type: MusicAlbum
date published: 2020-03-06

Ma Ma Ma
type: MusicAlbum
date published: 2020-03-20

SINNER MAN
type: MusicAlbum
date published: 2020-04-03

I Wish I Was A Rug
type: MusicAlbum
date published: 2020-05-15

I Wish I Was A Rug
type: MusicAlbum
date published: 2020-05-15

Mama Said I Deserve Better, Fuck What She Thinks
type: MusicAlbum
date published: 2021-04-09

Mama Said I Deserve Better, Fuck What She Thinks
type: MusicAlbum
date published: 2021-04-09

Cocoa
type: MusicAlbum
date published: 2021-04-30

Cocoa
type: MusicAlbum
date published: 2021-04-30

Your Best Friend Wants Me Dead
type: MusicAlbum
date published: 2021-06-18

Your Best Friend Wants Me Dead
type: MusicAlbum
date published: 2021-06-18

I Miss My X
type: MusicAlbum
date published: 2021-08-13

Guardian Angel
type: MusicAlbum
date published: 2022-01-28

Guardian Angel
type: MusicAlbum
date published: 2022-01-28

Trust Luv
type: MusicAlbum
date published: 2022-02-18

Trust Luv
type: MusicAlbum
date published: 2022-02-18

Ocean I's
type: MusicAlbum
date published: 2022-03-18

Ocean I's
type: MusicAlbum
date published: 2022-03-18

Sweet Aloe
type: MusicAlbum
date published: 2022-06-03

Sweet Aloe
type: MusicAlbum
date published: 2022-06-03

No U No Me
type: MusicAlbum
date published: 2022-08-05

No U No Me
type: MusicAlbum
date published: 2022-08-05

6 New Messages
type: MusicAlbum
date published: 2022-12-02

6 New Messages
type: MusicAlbum
date published: 2022-12-02

did u miss me?
type: MusicAlbum
date published: 2025-01-31

did u miss me? (Slowed Down)
type: MusicAlbum
date published: 2025-01-31

fetty
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date published: 2025-03-07
track: fetty
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  duration: PT3M24S
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  explicit: true
  by artist: LE SINNER
  in album: fetty
    type: MusicAlbum
    date published: 2025-03-07
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  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x49044f8e574f966fec732e0a6535b9b3e35ba6b76498a9c073ebbdebe7aae0f0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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    value: 958473
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958473
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2527874
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T00:52:36Z
  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 0x49044f8e574f966fec732e0a6535b9b3e35ba6b76498a9c073ebbdebe7aae0f0. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/SE5BU2527874 — a six-check JSON result.
    date published: 2026-07-18T00:52:36Z
  audio: fetty
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.693
    additional property: Energy
      type: PropertyValue
      value: 0.468
    additional property: Speechiness
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      value: 0.1
    additional property: Acousticness
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      value: 0.114
    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.397
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.902
    additional property: Key Name
      type: PropertyValue
      value: F#
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louis v
type: MusicAlbum
date published: 2025-06-13
track: louis v
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194142
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  by artist: LE SINNER
  in album: louis v
    type: MusicAlbum
    date published: 2025-06-13
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    type: PropertyValue
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    value: 2026-07-20T07:59:05+00:00
  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x12a3fcc0f73eec94eace16bec89c971d342c6dc05a8bc15e500316725b08e6c6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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    value: https://blockstream.info/api/block-height/958846
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XX2522590
  additional property: OTSTimestamp
    type: PropertyValue
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  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 0x12a3fcc0f73eec94eace16bec89c971d342c6dc05a8bc15e500316725b08e6c6. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/SE6XX2522590 — a six-check JSON result.
    date published: 2026-07-20T08:14:15Z
  audio: louis v
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
      type: PropertyValue
      value: 0.582
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      type: PropertyValue
      value: 0.034
    additional property: Acousticness
      type: PropertyValue
      value: 0.003
    additional property: Instrumentalness
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      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.111
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.218
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.173
    additional property: Key Name
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      value: Bb
    additional property: Mode Name
      type: PropertyValue
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kiss me thru the phone
type: MusicAlbum
date published: 2025-08-22

kiss me thru the phone (Slowed Down)
type: MusicAlbum
date published: 2025-08-22