Leila Dey
type: MusicGroup
popularity: 17
followers: 2273
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3173d90b9845da996edcdc370460c2ce37acfb56a06f32b726ac3a3ce8a04d59
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953605
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953605
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/10dc54b5-0f05-48bb-b16a-d2bde99ecc52.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/10dc54b5-0f05-48bb-b16a-d2bde99ecc52.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/10dc54b5-0f05-48bb-b16a-d2bde99ecc52
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T07:39:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3173d90b9845da996edcdc370460c2ce37acfb56a06f32b726ac3a3ce8a04d59","name":"Leila Dey","registered_at":"2026-06-14T06:13:39Z","symbol":"NIM0363648","token_address":"0xf134620154f31ae3db9be5da83e31afdcd884d77","type":"artist","uuid":"10dc54b5-0f05-48bb-b16a-d2bde99ecc52"}
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 0x3173d90b9845da996edcdc370460c2ce37acfb56a06f32b726ac3a3ce8a04d59. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/10dc54b5-0f05-48bb-b16a-d2bde99ecc52.json and https://artists.proofprofile.net/proofs/artist/10dc54b5-0f05-48bb-b16a-d2bde99ecc52.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T07:39:50Z
  text: {"copyright_id":"0x3173d90b9845da996edcdc370460c2ce37acfb56a06f32b726ac3a3ce8a04d59","name":"Leila Dey","registered_at":"2026-06-14T06:13:39Z","symbol":"NIM0363648","token_address":"0xf134620154f31ae3db9be5da83e31afdcd884d77","type":"artist","uuid":"10dc54b5-0f05-48bb-b16a-d2bde99ecc52"}
album: Vibe
  type: MusicAlbum
  date published: 2016-07-04
album: Vibe
  type: MusicAlbum
  date published: 2016-07-04
album: 3:44
  type: MusicAlbum
  date published: 2017-01-13
album: 3:44
  type: MusicAlbum
  date published: 2017-01-13
album: Black Bouquet
  type: MusicAlbum
  date published: 2017-02-13
album: Black Bouquet
  type: MusicAlbum
  date published: 2017-02-13
album: Nobody Else
  type: MusicAlbum
  date published: 2018-07-23
album: Nobody Else
  type: MusicAlbum
  date published: 2018-07-23
album: Passenger
  type: MusicAlbum
  date published: 2020-06-12
album: Passenger
  type: MusicAlbum
  date published: 2020-06-12
album: Notice
  type: MusicAlbum
  date published: 2021-09-21
album: Notice
  type: MusicAlbum
  date published: 2021-09-21
album: Notice
  type: MusicAlbum
  date published: 2021-09-21
album: Detour
  type: MusicAlbum
  date published: 2021-10-08
album: Detour
  type: MusicAlbum
  date published: 2021-10-08
album: Detour
  type: MusicAlbum
  date published: 2021-10-08
album: Slow Whine
  type: MusicAlbum
  date published: 2023-07-06
  track: Slow Whine
    type: MusicRecording
    duration: PT3M11S
    duration ms: 191989
    explicit: false
    by artist: Leila Dey
    in album: Slow Whine
      type: MusicAlbum
      date published: 2023-07-06
    isrc code: QZLBC2314134
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T02:38:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa814779f3d0327f8df5e46494fcb77dc3d1ec1af27e0dca455fbbe2dd4bf407d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958650
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958650
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZLBC2314134
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T03:36:41Z
    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 0xa814779f3d0327f8df5e46494fcb77dc3d1ec1af27e0dca455fbbe2dd4bf407d. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZLBC2314134 — a six-check JSON result.
      date published: 2026-07-19T03:36:41Z
    audio: Slow Whine
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 91.063
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.72
      additional property: Energy
        type: PropertyValue
        value: 0.613
      additional property: Speechiness
        type: PropertyValue
        value: 0.063
      additional property: Acousticness
        type: PropertyValue
        value: 0.332
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.277
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.485
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.346
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Slow Whine
  type: MusicAlbum
  date published: 2023-07-06
album: Day One (The Mashup)
  type: MusicAlbum
  date published: 2024-04-05
album: Day One
  type: MusicAlbum
  date published: 2024-04-05
  track: Day One
    type: MusicRecording
    duration: PT2M22S
    duration ms: 142714
    explicit: false
    by artist: Leila Dey
    in album: Day One
      type: MusicAlbum
      date published: 2024-04-05
    isrc code: GBKQU2431196
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T15:20:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf0d586a531c17380c44cf0e8a8925f53f470844dad0e17fdc2025ae3bef7a14e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Day One
album: Attention
album: Attention (Baltimore Club Mix)
album: Attention (Remix)
album: First48

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958907

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958907

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2431196

OTSTimestamp
type: PropertyValue
value: 2026-07-20T16:17:58Z

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 0xf0d586a531c17380c44cf0e8a8925f53f470844dad0e17fdc2025ae3bef7a14e. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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/GBKQU2431196 — a six-check JSON result.
date published: 2026-07-20T16:17:58Z

Day One
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 139.884
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: 0.664
additional property: Energy
  type: PropertyValue
  value: 0.636
additional property: Speechiness
  type: PropertyValue
  value: 0.044
additional property: Acousticness
  type: PropertyValue
  value: 0.002
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.262
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.939
additional property: Loudness (dB)
  type: PropertyValue
  value: -6.844
additional property: Key Name
  type: PropertyValue
  value: F
additional property: Mode Name
  type: PropertyValue
  value: Minor

Attention
type: MusicAlbum
date published: 2024-09-20

Attention (Baltimore Club Mix)
type: MusicAlbum
date published: 2024-12-09

Attention (Remix)
type: MusicAlbum
date published: 2025-01-23

First48
type: MusicAlbum
date published: 2025-08-28