NAYAH
type: MusicGroup
description: Sylvie Mestres, also known as Nayah, is a French singer. Career Nayah launched her music career after six years of studies at the Perpignan Academy of Music and Drama. She was chosen to represent Fra
popularity: 17
followers: 1718
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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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/b05a5906-e50c-4454-80e1-bb5e23b7bc68.ots
additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:57:35Z
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3920f6edb163396bcd0cf31b3d39acf027271431ad7430433c22cbe8f450e6. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b05a5906-e50c-4454-80e1-bb5e23b7bc68.json and https://artists.proofprofile.net/proofs/artist/b05a5906-e50c-4454-80e1-bb5e23b7bc68.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T11:57:35Z
album: Bad Bitches
  type: MusicAlbum
  date published: 2015-09-07
album: Bad Bitches (Akustisk)
  type: MusicAlbum
  date published: 2015-10-30
album: Bad Bitches (Akustisk Version)
  type: MusicAlbum
  date published: 2015-10-30
album: Hvis Nu
  type: MusicAlbum
  date published: 2016-01-08
album: Slet Ingenting (Radio Edit)
  type: MusicAlbum
  date published: 2016-04-08
album: Nayah
  type: MusicAlbum
  date published: 2016-05-06
album: Slet Ingenting
  type: MusicAlbum
  date published: 2016-05-06
album: Bad Bitches
  type: MusicAlbum
  date published: 2016-05-06
album: Slet Ingenting
  type: MusicAlbum
  date published: 2016-05-06
album: Indenom
  type: MusicAlbum
  date published: 2017-06-23
album: Problemer
  type: MusicAlbum
  date published: 2017-11-03
album: Formue
  type: MusicAlbum
  date published: 2018-01-12
album: Mama
  type: MusicAlbum
  date published: 2018-03-09
album: Nayah
  type: MusicAlbum
  date published: 2018-04-06
album: Black & Blue
  type: MusicAlbum
  date published: 2021-05-07
album: Bittersweet Soundtrack
  type: MusicAlbum
  date published: 2021-06-25
  track: Bittersweet Soundtrack
    type: MusicRecording
    duration: PT3M35S
    duration ms: 215000
    explicit: false
    by artist: NAYAH
    in album: Bittersweet Soundtrack
      type: MusicAlbum
      date published: 2021-06-25
    isrc code: QM6P42110166
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42110166
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T16:14:30Z
    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 0xc73320ce6aff09ad3786bd1a23bc1f15e1510377abe82bf9b80e1da768604098. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QM6P42110166 — a six-check JSON result.
      date published: 2026-07-16T16:14:30Z
    audio: Bittersweet Soundtrack
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.531
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.71
      additional property: Energy
        type: PropertyValue
        value: 0.784
      additional property: Speechiness
        type: PropertyValue
        value: 0.059
      additional property: Acousticness
        type: PropertyValue
        value: 0.038
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.287
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.626
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.47
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Platonic
  type: MusicAlbum
  date published: 2021-10-01
  track: Platonic
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207857
    explicit: false
    by artist: NAYAH
    in album: Platonic
      type: MusicAlbum
      date published: 2021-10-01
    isrc code: QZK6N2242337
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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    additional property: CopyrightChainExplorerURL
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    additional property: OTSHash
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    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
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      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2242337
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Platonic
album: Black & Blue (Lounge remix)
album: Trouble The Water
album: Cold Belief
album: All Falls Down
album: Heartbreak Season
album: Misery
album: all my friends are growing up
album: catch my love
album: lifeline
album: don't make me cry

OTSTimestamp
type: PropertyValue
value: 2026-07-17T09:35:49Z

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 0x910a39e665e4d1ed99614e03a7e2d455814fef4fe10e146ffba8490cf2e2a6cd. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2242337 — a six-check JSON result.
date published: 2026-07-17T09:35:49Z

Platonic
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 82.997
additional property: Musical Key
  type: PropertyValue
  value: 5
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.672
additional property: Energy
  type: PropertyValue
  value: 0.495
additional property: Speechiness
  type: PropertyValue
  value: 0.093
additional property: Acousticness
  type: PropertyValue
  value: 0.418
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.077
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.666
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.534
additional property: Key Name
  type: PropertyValue
  value: F
additional property: Mode Name
  type: PropertyValue
  value: Minor

Platonic
type: MusicAlbum
date published: 2021-10-01

Black & Blue (Lounge remix)
type: MusicAlbum
date published: 2021-12-27

Trouble The Water
type: MusicAlbum
date published: 2022-03-11

Cold Belief
type: MusicAlbum
date published: 2023-03-03

All Falls Down
type: MusicAlbum
date published: 2023-03-31

Heartbreak Season
type: MusicAlbum
date published: 2024-01-19
track: Heartbreak Season
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175357
  explicit: false
  by artist: NAYAH
  in album: Heartbreak Season
    type: MusicAlbum
    date published: 2024-01-19
  isrc code: DGA0Q2363249
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-11T21:22:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7a9c0afad5ed3d09c41e00ae0becbd437b9494f110951b2afc21ad3209b5967b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957613
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957613
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2363249
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-11T21:37:58Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a9c0afad5ed3d09c41e00ae0becbd437b9494f110951b2afc21ad3209b5967b. Chain 2 (Bitcoin): anchored in block 957613 (2026-07-11T21:37:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2363249 — a six-check JSON result.
    date published: 2026-07-11T21:37:58Z
  audio: Heartbreak Season
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 94.481
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.435
    additional property: Energy
      type: PropertyValue
      value: 0.69
    additional property: Speechiness
      type: PropertyValue
      value: 0.231
    additional property: Acousticness
      type: PropertyValue
      value: 0.224
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.111
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.307
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.745
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Misery
type: MusicAlbum
date published: 2024-03-01

all my friends are growing up
type: MusicAlbum
date published: 2025-06-06

catch my love
type: MusicAlbum
date published: 2025-08-22

lifeline
type: MusicAlbum
date published: 2025-09-26

don't make me cry
type: MusicAlbum
date published: 2025-11-07