Fever High
type: MusicGroup
description: Fever High is a Brooklyn-based duo composed of singer/instrumentalists Anna Nordeen and Reni Lane. The original formation of Fever High was composed of Nordeen and model/actress Leah Cary. Their five-
popularity: 7
followers: 1507
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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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 0x2d1166adb7560e1f5c22a65e47f95b1b1f8e1cd601847132ecd43094dc9723e2. Chain 2 (Bitcoin): anchored in block 953996 (2026-06-16T20:04:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3022ebb9-bfd6-4256-a8c8-b7e65a9111fa.json and https://artists.proofprofile.net/proofs/artist/3022ebb9-bfd6-4256-a8c8-b7e65a9111fa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:04:35Z
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album: Tantalized
  type: MusicAlbum
  date published: 2015-08-14
album: All Work EP
  type: MusicAlbum
  date published: 2016-06-24
album: All Work EP
  type: MusicAlbum
  date published: 2016-06-24
album: All Work
  type: MusicAlbum
  date published: 2016-06-24
album: Spy
  type: MusicAlbum
  date published: 2017-09-28
album: Spy
  type: MusicAlbum
  date published: 2017-09-28
album: Good Advice
  type: MusicAlbum
  date published: 2017-10-20
album: Good Advice
  type: MusicAlbum
  date published: 2017-10-20
album: Casting My Spell
  type: MusicAlbum
  date published: 2017-11-03
album: Casting My Spell
  type: MusicAlbum
  date published: 2017-11-03
album: FHNY
  type: MusicAlbum
  date published: 2017-11-10
album: FHNY
  type: MusicAlbum
  date published: 2017-11-10
  track: All Work
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    duration: PT2M50S
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    by artist: Fever High
    in album: FHNY
      type: MusicAlbum
      date published: 2017-11-10
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    additional property: OTSTimestamp
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    additional property: OTSVerifyInstructions
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      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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ed88f36c1e18c99186e1c6439cba4c56fc33bdff47e3827b81a7dee00b2db5. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACI1557667.
      date published: 2026-07-05T01:43:49Z
    audio: All Work
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.004
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      additional property: Mode (Major/Minor)
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      additional property: Time Signature
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        value: 4
      additional property: Danceability
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        value: 0.846
      additional property: Energy
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      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
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      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
        type: PropertyValue
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      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.61
      additional property: Key Name
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        value: F
      additional property: Mode Name
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        value: Minor
  track: Good Advice
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200094
    explicit: false
    by artist: Fever High
    in album: FHNY
      type: MusicAlbum
      date published: 2017-11-10
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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 0x62ba9c83108bc329642967963f71afa1d39e04737d581eb109a8d92c3d84cc16. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBKPL1790533.
      date published: 2026-07-06T01:26:17Z
    audio: Good Advice
      type: AudioObject
      additional property: Tempo (BPM)
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      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: Avec You
album: Just a Ghost
album: Avec You EP

Tempo (BPM)
type: PropertyValue
value: 98.99

Musical Key
type: PropertyValue
value: 7

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.762

Energy
type: PropertyValue
value: 0.829

Speechiness
type: PropertyValue
value: 0.035

Acousticness
type: PropertyValue
value: 0.059

Instrumentalness
type: PropertyValue
value: 0.001

Liveness
type: PropertyValue
value: 0.077

Valence (Positivity)
type: PropertyValue
value: 0.592

Loudness (dB)
type: PropertyValue
value: -5.283

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

Avec You
type: MusicAlbum
date published: 2018-11-30

Avec You
type: MusicAlbum
date published: 2018-11-30

Just a Ghost
type: MusicAlbum
date published: 2019-02-15

Just a Ghost
type: MusicAlbum
date published: 2019-02-15

Avec You EP
type: MusicAlbum
date published: 2019-02-22

Avec You EP
type: MusicAlbum
date published: 2019-02-22