Yung Sum
type: MusicGroup
genre: bedroom pop
popularity: 15
followers: 2898
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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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album: Leave It
  type: MusicAlbum
  date published: 2018-10-23
album: This Is Yung Sum
  type: MusicAlbum
  date published: 2018-11-16
album: This Is Yung Sum
  type: MusicAlbum
  date published: 2018-11-16
album: This Is Yung Sum
  type: MusicAlbum
  date published: 2018-11-16
album: Leave It
  type: MusicAlbum
  date published: 2018-11-16
album: Leave It
  type: MusicAlbum
  date published: 2018-11-16
album: Moving On
  type: MusicAlbum
  date published: 2019-01-16
album: Moving On
  type: MusicAlbum
  date published: 2019-01-16
album: What You Wanted
  type: MusicAlbum
  date published: 2019-03-06
album: Realities
  type: MusicAlbum
  date published: 2019-04-12
album: Realities
  type: MusicAlbum
  date published: 2019-04-12
album: Realities
  type: MusicAlbum
  date published: 2019-04-12
album: Voices
  type: MusicAlbum
  date published: 2019-06-01
album: Voices
  type: MusicAlbum
  date published: 2019-06-01
album: Summer High
  type: MusicAlbum
  date published: 2019-07-05
album: Summer High
  type: MusicAlbum
  date published: 2019-07-05
album: Entry 2
  type: MusicAlbum
  date published: 2019-08-09
album: Further Than I've Ever Been
  type: MusicAlbum
  date published: 2019-08-30
album: Journals
  type: MusicAlbum
  date published: 2019-10-04
album: Journals
  type: MusicAlbum
  date published: 2019-10-04
album: Broken Sunday
  type: MusicAlbum
  date published: 2019-10-25
album: Don't Know How to Solve You
  type: MusicAlbum
  date published: 2019-12-13
album: Let Me Tell You
  type: MusicAlbum
  date published: 2019-12-14
album: Therapy
  type: MusicAlbum
  date published: 2020
album: Our Tomorrow
  type: MusicAlbum
  date published: 2020-01-03
album: Late Goodbyes
  type: MusicAlbum
  date published: 2020-01-31
album: Late Goodbyes
  type: MusicAlbum
  date published: 2020-01-31
album: Devotion
  type: MusicAlbum
  date published: 2020-03-20
album: Just Me
  type: MusicAlbum
  date published: 2020-04-10
album: Where Do We Go?
  type: MusicAlbum
  date published: 2020-05-01
album: Stages (Deluxe)
  type: MusicAlbum
  date published: 2020-05-22
album: Stages
  type: MusicAlbum
  date published: 2020-05-22
album: Stages
  type: MusicAlbum
  date published: 2020-05-22
album: Moving On
  type: MusicAlbum
  date published: 2020-05-26
album: Moving On
  type: MusicAlbum
  date published: 2020-05-26
album: Stages (Deluxe)
  type: MusicAlbum
  date published: 2020-06-12
album: mikey (a new beginning)
  type: MusicAlbum
  date published: 2020-06-26
album: Start All Over
  type: MusicAlbum
  date published: 2020-07-28
album: Start All Over (with Devere)
  type: MusicAlbum
  date published: 2020-07-28
album: start all over
  type: MusicAlbum
  date published: 2020-07-28
album: Adore
  type: MusicAlbum
  date published: 2020-08-09
album: Adore
  type: MusicAlbum
  date published: 2020-08-09
album: Just Me (Adam Pastel Remix)
  type: MusicAlbum
  date published: 2020-09-01
album: Just Me
  type: MusicAlbum
  date published: 2020-09-01
album: Adore
  type: MusicAlbum
  date published: 2020-09-08
album: Therapy
  type: MusicAlbum
  date published: 2020-09-25
album: Therapy
  type: MusicAlbum
  date published: 2020-09-25
album: stuck on you
  type: MusicAlbum
  date published: 2020-12-08
album: Stuck On You
  type: MusicAlbum
  date published: 2020-12-28
album: Stuck on You
  type: MusicAlbum
  date published: 2020-12-28
album: Let Me Down Slowly
  type: MusicAlbum
  date published: 2021-02-16
album: Mucho Mango
  type: MusicAlbum
  date published: 2021-02-26
album: Mucho Mango
  type: MusicAlbum
  date published: 2021-02-26
album: california
  type: MusicAlbum
  date published: 2021-06-11
  track: california
album: people think i'm okay, i'm not
album: Free Passes (with Pauline Herr)
album: i wish
album: Lowest That I've Ever Been
album: Lowest That I've Ever Been (Sped Up Version)
album: Breaking Me
album: Demon / Breaking Me
album: Summertime
album: summertime
album: Deep End

california
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duration ms: 202000
explicit: true
by artist: Yung Sum
in album: california
  type: MusicAlbum
  date published: 2021-06-11
genre: bedroom pop
isrc code: CABD62107901
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-20T20:19:03Z
audio: california
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people think i'm okay, i'm not
type: MusicAlbum
date published: 2021-07-23
track: people think i'm okay, i'm not
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    date published: 2021-07-23
  genre: bedroom pop
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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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    date published: 2026-07-05T19:27:56Z
  audio: people think i'm okay, i'm not
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Free Passes (with Pauline Herr)
type: MusicAlbum
date published: 2021-09-24

i wish
type: MusicAlbum
date published: 2021-11-12

Lowest That I've Ever Been
type: MusicAlbum
date published: 2023-04-14

Lowest That I've Ever Been
type: MusicAlbum
date published: 2023-04-14

Lowest That I've Ever Been (Sped Up Version)
type: MusicAlbum
date published: 2023-04-27

Breaking Me
type: MusicAlbum
date published: 2023-05-25

Demon / Breaking Me
type: MusicAlbum
date published: 2023-05-26

Summertime
type: MusicAlbum
date published: 2023-08-25

summertime
type: MusicAlbum
date published: 2023-08-25

Deep End
type: MusicAlbum
date published: 2023-11-24

Deep End
type: MusicAlbum
date published: 2023-11-24

Lose My Love
type: MusicAlbum
date published: 2024-03-01

Lose My Love
type: MusicAlbum
date published: 2024-03-01

Trauma (Like I Do)
type: MusicAlbum
date published: 2024-03-27

Trauma (Like I Do)
type: MusicAlbum
date published: 2024-03-27

Trauma (Like I Do)
type: MusicAlbum
date published: 2024-03-27

17
type: MusicAlbum
date published: 2024-06-14

17
type: MusicAlbum
date published: 2024-06-14

Movie
type: MusicAlbum
date published: 2024-07-05

Cupid
type: MusicAlbum
date published: 2024-08-09

cupid
type: MusicAlbum
date published: 2024-08-09