Sacha Boutros
type: MusicGroup
genre: vocal jazz
popularity: 22
followers: 815
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b62bfcc7-877e-43b3-aecf-b15380d40902.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/b62bfcc7-877e-43b3-aecf-b15380d40902
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf19ffcef47518994ab22432a6aab9c734e8f38c57884254036147255fd0b1a64. 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/b62bfcc7-877e-43b3-aecf-b15380d40902.json and https://artists.proofprofile.net/proofs/artist/b62bfcc7-877e-43b3-aecf-b15380d40902.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xf19ffcef47518994ab22432a6aab9c734e8f38c57884254036147255fd0b1a64","name":"Sacha Boutros","registered_at":"2026-06-12T08:00:08Z","symbol":"NIM0235645","token_address":"0x862845a8d0f0b52e80a52246a2c70fe95df569f4","type":"artist","uuid":"b62bfcc7-877e-43b3-aecf-b15380d40902"}
album: Simply Sacha
  type: MusicAlbum
  date published: 2008-01-01
album: Simply Sacha
  type: MusicAlbum
  date published: 2008-01-01
album: Amor Imposible
  type: MusicAlbum
  date published: 2008-01-01
album: Sacha (Live in Hawaii)
  type: MusicAlbum
  date published: 2011-10-05
album: Sacha: NY After Dark
  type: MusicAlbum
  date published: 2013-07-08
album: A Love Song
  type: MusicAlbum
  date published: 2015-07-31
album: Historia de un Amor
  type: MusicAlbum
  date published: 2018-04-17
album: Sacha: New York après minuit
  type: MusicAlbum
  date published: 2018-09-29
album: Reviens-Moi
  type: MusicAlbum
  date published: 2020-12-18
album: Last Christmas
  type: MusicAlbum
  date published: 2020-12-25
album: El Amor es Una Decepción (LIVE)
  type: MusicAlbum
  date published: 2024-02-29
album: So in Love Live from Capitol Studios (LIVE)
  type: MusicAlbum
  date published: 2024-03-22
album: Don't Rain on My Parade (Live from Capitol Studios)
  type: MusicAlbum
  date published: 2024-04-25
album: Estate Live from Capitol Studios (LIVE)
  type: MusicAlbum
  date published: 2024-05-15
album: J'attendrai
  type: MusicAlbum
  date published: 2025-02-14
  track: J'attendrai
    type: MusicRecording
    duration: PT3M56S
    duration ms: 236400
    explicit: false
    by artist: Sacha Boutros
    in album: J'attendrai
      type: MusicAlbum
      date published: 2025-02-14
    genre: vocal jazz
    isrc code: USCGJ2515747
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T00:30:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5e2edaef520c5a5be511f6f810c8154d8e443bf57b9ce63dcd8ea251f660893a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 958224
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958224
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2515747
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T02:28:43Z
    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 0x5e2edaef520c5a5be511f6f810c8154d8e443bf57b9ce63dcd8ea251f660893a. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2515747.
      date published: 2026-07-16T02:28:43Z
    audio: J'attendrai
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 101.646
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.464
      additional property: Energy
        type: PropertyValue
        value: 0.069
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.973
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.005
      additional property: Liveness
        type: PropertyValue
        value: 0.104
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.219
      additional property: Loudness (dB)
        type: PropertyValue
        value: -18.778
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: J'attendrai (Special Version)
  type: MusicAlbum
  date published: 2025-03-03
album: La Vie en Rose
  type: MusicAlbum
  date published: 2025-03-08
album: The Love Trilogy
  type: MusicAlbum
  date published: 2025-03-14
album: Historia de un Amor (English Version)
  type: MusicAlbum
  date published: 2025-04-10
album: Histoire d'un Amour (Historia de un Amor)
  type: MusicAlbum
  date published: 2025-04-12
album: Storia di un Amore
  type: MusicAlbum
  date published: 2025-04-14
  track: Storia di un Amore
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181883
    explicit: false
    by artist: Sacha Boutros
    in album: Storia di un Amore
      type: MusicAlbum
      date published: 2025-04-14
    genre: vocal jazz
    isrc code: QZK6F2578941
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    additional property: CopyrightStatus
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    additional property: CopyrightChainExplorerURL
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    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Storia di un Amore
album: La Espera
album: Till Then (Americana: A Wartime Soundtrack)
album: Margarita: Un Cuento Para Dormir
album: Se Te Olvida (La Mentira)
album: Sacha: Paris After Dark

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-15T05:24:27+00:00

CopyrightChainExplorerURL
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value: https://explorer.copyrightchains.com/tx/0xf00494a472a27c27e9587da8186493f895c9b67feda43b43365a2c6e9d9a61d0

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958106

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958106

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2578941

OTSTimestamp
type: PropertyValue
value: 2026-07-15T05:35:13Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00494a472a27c27e9587da8186493f895c9b67feda43b43365a2c6e9d9a61d0. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2578941.
date published: 2026-07-15T05:35:13Z

Storia di un Amore
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 104.788
additional property: Musical Key
  type: PropertyValue
  value: 11
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.66
additional property: Energy
  type: PropertyValue
  value: 0.403
additional property: Speechiness
  type: PropertyValue
  value: 0.048
additional property: Acousticness
  type: PropertyValue
  value: 0.857
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.097
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.528
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.631
additional property: Key Name
  type: PropertyValue
  value: B
additional property: Mode Name
  type: PropertyValue
  value: Minor

La Espera
type: MusicAlbum
date published: 2025-05-23
track: La Espera
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191266
  explicit: false
  by artist: Sacha Boutros
  in album: La Espera
    type: MusicAlbum
    date published: 2025-05-23
  genre: vocal jazz
  isrc code: QZNWZ2518152
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T00:30:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x71cf7d0fcb1931c6ce5c4314316207cb681f6ad325a4503069c2eaf056fa8f1a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957782
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957782
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2518152
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T00:52:48Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71cf7d0fcb1931c6ce5c4314316207cb681f6ad325a4503069c2eaf056fa8f1a. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2518152.
    date published: 2026-07-13T00:52:48Z
  audio: La Espera
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 97.226
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.576
    additional property: Energy
      type: PropertyValue
      value: 0.368
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.91
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.098
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.585
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.463
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Till Then (Americana: A Wartime Soundtrack)
type: MusicAlbum
date published: 2025-05-26

Margarita: Un Cuento Para Dormir
type: MusicAlbum
date published: 2025-05-30

Se Te Olvida (La Mentira)
type: MusicAlbum
date published: 2025-05-30

Sacha: Paris After Dark
type: MusicAlbum
date published: 2025-10-17