Luke Friend
type: MusicGroup
description: Luke Friend (born 30 April 1996) is an English singer from Teignmouth in Devon. He started his career in 2013 after winning TeenStar and appearing as a contestant and later a finalist on tenth series
popularity: 21
followers: 13181
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSVerifyInstructions
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  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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5078e0ea6c2c7df016a47d319e18dac3e3c8736d495f3ccc4cbc04ef7065cce6. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a9a4bd53-352a-4e2a-b686-6fa8f70cd526.json and https://artists.proofprofile.net/proofs/artist/a9a4bd53-352a-4e2a-b686-6fa8f70cd526.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
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album: Luke Friend Live Ont' Sofa
  type: MusicAlbum
  date published: 2013-10-12
  track: Sex (Acoustic Cover)
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    duration: PT4M16S
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    by artist: Luke Friend
    in album: Luke Friend Live Ont' Sofa
      type: MusicAlbum
      date published: 2013-10-12
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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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61280d9bfcfa37c7cedf95b7e4bba9ede1ae6b1a29f371e312f2067f750b5698. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSJ41300106.
      date published: 2026-07-20T02:22:58Z
    audio: Sex (Acoustic Cover)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.175
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
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        value: 4
      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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        value: 0.031
      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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        value: 0.221
      additional property: Loudness (dB)
        type: PropertyValue
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      additional property: Key Name
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      additional property: Mode Name
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album: Hole in My Heart
  type: MusicAlbum
  date published: 2015-03-27
album: Hole in My Heart (Remixes)
  type: MusicAlbum
  date published: 2015-03-27
album: Take On The World
  type: MusicAlbum
  date published: 2016-06-24
album: Take on the World
  type: MusicAlbum
  date published: 2016-06-24
  track: Take on the World
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187246
    explicit: false
    by artist: Luke Friend
    in album: Take on the World
      type: MusicAlbum
      date published: 2016-06-24
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    additional property: OTSTimestamp
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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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe882ef370224d46485861ac70da35b0fe4efac4290e5af895bdefc2a0018c092. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/DELV41600424.
      date published: 2026-07-06T07:16:32Z
    audio: Take on the World
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
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        value: 1
      additional property: Time Signature
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        value: 4
      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Request Unplugged EP
album: L I A R
album: SUNSHINE
album: California Dreamin
album: WONDER
album: WONDER (Statix Remix)

Acousticness
type: PropertyValue
value: 0.069

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.189

Valence (Positivity)
type: PropertyValue
value: 0.538

Loudness (dB)
type: PropertyValue
value: -6.24

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Hole in My Heart
type: MusicAlbum
date published: 2017-02-10

Hole in My Heart
type: MusicAlbum
date published: 2017-02-10

Request Unplugged EP
type: MusicAlbum
date published: 2017-04-21

Request Unplugged EP
type: MusicAlbum
date published: 2017-04-21

L I A R
type: MusicAlbum
date published: 2018-11-16

L I A R
type: MusicAlbum
date published: 2018-11-16

SUNSHINE
type: MusicAlbum
date published: 2019-08-16

SUNSHINE
type: MusicAlbum
date published: 2019-08-16

California Dreamin
type: MusicAlbum
date published: 2019-11-01

California Dreamin
type: MusicAlbum
date published: 2019-11-01

California Dreamin
type: MusicAlbum
date published: 2019-11-01

WONDER
type: MusicAlbum
date published: 2020-05-29

WONDER
type: MusicAlbum
date published: 2020-05-29

WONDER (Statix Remix)
type: MusicAlbum
date published: 2020-06-26

WONDER (Statix Remix)
type: MusicAlbum
date published: 2020-06-26