Twilight Café
type: MusicGroup
description: REDIRECT Susan Fassbender
popularity: 5
followers: 5
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additional property: CopyrightChainExplorerURL
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004ec8ec5f93553c32ddc1fc165cc0d1711354f9259716660133853c49dcf39b. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eef36eda-6c41-4dca-a72c-73566ebf2873.json and https://artists.proofprofile.net/proofs/artist/eef36eda-6c41-4dca-a72c-73566ebf2873.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x004ec8ec5f93553c32ddc1fc165cc0d1711354f9259716660133853c49dcf39b","name":"Twilight Café","registered_at":"2026-06-21T12:40:36Z","symbol":"NIM1926199","token_address":"0xda51de9f96ead8c3b90e2554a440b96dcd3c38d1","type":"artist","uuid":"eef36eda-6c41-4dca-a72c-73566ebf2873"}
album: Jazz for a Happy Moment
  type: MusicAlbum
  date published: 2023-11-14
  track: Cafe De La Nuit
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    duration: PT2M1S
    duration ms: 121866
    explicit: false
    by artist: Twilight Café
    in album: Jazz for a Happy Moment
      type: MusicAlbum
      date published: 2023-11-14
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      type: PropertyValue
      value: registered
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    additional property: OTSTimestamp
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      value: 2026-07-17T08:20:01Z
    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039159dfbbf603034b87bc16b1daf7e63eefadef6920fd12f2e43c8688f1f9e3. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/PL0B62394162.
      date published: 2026-07-17T08:20:01Z
    audio: Cafe De La Nuit
      type: AudioObject
      additional property: Tempo (BPM)
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        value: 141.754
      additional property: Musical Key
        type: PropertyValue
        value: 10
      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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        value: 0.552
      additional property: Energy
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        value: 0.291
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0.866
      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
        type: PropertyValue
        value: 0.128
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.609
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.03
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
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        value: Major
album: The Soundtrack of Spring's Radiance and New Beginnings
  type: MusicAlbum
  date published: 2024-04-23
album: Refresh Sound for the Office with the Breath of Spring
  type: MusicAlbum
  date published: 2024-04-24
album: 冬のほっこりとしたカフェBGM
  type: MusicAlbum
  date published: 2024-11-26
album: Quality Jazz Flowing on Christmas Night
  type: MusicAlbum
  date published: 2024-12-02
album: Comfortable Jazz and the Aroma of Coffee
  type: MusicAlbum
  date published: 2024-12-03
album: 穏やかな冬の夜に楽しむジャズBGM
  type: MusicAlbum
  date published: 2024-12-26
album: 夜のラウンジで贅沢なジャズを楽しむ
  type: MusicAlbum
  date published: 2024-12-28
album: Fireside Luxurious Dinner Jazz
  type: MusicAlbum
  date published: 2025-01-02
album: Relaxing Time At A Cafe
  type: MusicAlbum
  date published: 2025-01-04
album: おいしいディナータイムにぴったりのジャズ
  type: MusicAlbum
  date published: 2025-01-09
album: Jazz BGM for a Sparkling Winter Night
  type: MusicAlbum
  date published: 2025-01-16
album: 冬のウォーキングとジャズのベストマッチ
  type: MusicAlbum
  date published: 2025-01-29
album: 寒い夜に温かいディナーとジャズが心をあたためる
  type: MusicAlbum
  date published: 2025-01-30
album: Jazz-filled Winter Walks
  type: MusicAlbum
  date published: 2025-02-05
album: Relaxed Winter Evening Jazz
  type: MusicAlbum
  date published: 2025-02-06
album: 心地よい音楽で仕事がスムーズになるBGM
  type: MusicAlbum
  date published: 2025-02-12
album: 夜の恋人を感じるジャズBGM
  type: MusicAlbum
  date published: 2025-02-13
album: Instrumental Music That Improves Your Work Efficiency
  type: MusicAlbum
  date published: 2025-02-19
album: Chill to the Bone
  type: MusicAlbum
  date published: 2025-02-20
album: あなたの読書時間を彩るBGM
  type: MusicAlbum
  date published: 2025-03-14
album: まったり夜のバーで流れる心地よいジャズ
  type: MusicAlbum
  date published: 2025-03-15
album: Reading Music Moods
  type: MusicAlbum
  date published: 2025-03-21
album: Jazz BGM To Listen To In A Stylish Hotel
  type: MusicAlbum
  date published: 2025-03-22
album: カフェでのんびり読書するならこのBGM
  type: MusicAlbum
  date published: 2025-03-28
album: ラウンジで流れる爽やかBGM
  type: MusicAlbum
  date published: 2025-03-29
album: The Diary of a Writer
album: Late Night And Jazz BGM
album: 読書の心地よい時間を演出するBGM
album: 贅沢なジャズとお酒を楽しむ夜
album: The Art of Learning
album: Sunset Over the City
album: 心地いい読書時間BGM
album: Jazz BGM For Daily Reading
album: BGM For A Luxurious Time
album: 心地よい静かな読書BGM
album: The Imagination of Love
album: Cafe de Chocolat
album: 雨に濡れる窓辺での読書音楽
album: Relaxing with a Book on Rainy Days
album: 夜のカフェで流れる素敵なジャズBGM

The Diary of a Writer
type: MusicAlbum
date published: 2025-04-04

Late Night And Jazz BGM
type: MusicAlbum
date published: 2025-04-05

読書の心地よい時間を演出するBGM
type: MusicAlbum
date published: 2025-04-11

贅沢なジャズとお酒を楽しむ夜
type: MusicAlbum
date published: 2025-04-12

The Art of Learning
type: MusicAlbum
date published: 2025-04-18

Sunset Over the City
type: MusicAlbum
date published: 2025-04-19

心地いい読書時間BGM
type: MusicAlbum
date published: 2025-04-25

Jazz BGM For Daily Reading
type: MusicAlbum
date published: 2025-05-02

BGM For A Luxurious Time
type: MusicAlbum
date published: 2025-05-03

心地よい静かな読書BGM
type: MusicAlbum
date published: 2025-05-09

The Imagination of Love
type: MusicAlbum
date published: 2025-05-16

Cafe de Chocolat
type: MusicAlbum
date published: 2025-05-17

雨に濡れる窓辺での読書音楽
type: MusicAlbum
date published: 2025-05-23

Relaxing with a Book on Rainy Days
type: MusicAlbum
date published: 2025-05-30

夜のカフェで流れる素敵なジャズBGM
type: MusicAlbum
date published: 2025-05-31