Kidday
type: MusicGroup
popularity: 6
followers: 758
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8c98344b-b843-4431-a0ae-d9848bed288f.ots
additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6656c51d3923f25d741f5456f38c87bf4b6be2c9f06e47d7f3a8b9f249b22759. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8c98344b-b843-4431-a0ae-d9848bed288f.json and https://artists.proofprofile.net/proofs/artist/8c98344b-b843-4431-a0ae-d9848bed288f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: My Playground 2
  type: MusicAlbum
  date published: 2017-05-01
album: Oh Nana
  type: MusicAlbum
  date published: 2018-07-12
album: In Memory of Jahseh Onfroy
  type: MusicAlbum
  date published: 2018-09-18
album: Sapphire
  type: MusicAlbum
  date published: 2018-12-10
album: 140am
  type: MusicAlbum
  date published: 2019-05-19
album: Vulnerable
  type: MusicAlbum
  date published: 2019-11-29
album: Vulnerable
  type: MusicAlbum
  date published: 2019-11-29
album: Don't Make Me
  type: MusicAlbum
  date published: 2020-02-28
album: Don't Make Me
  type: MusicAlbum
  date published: 2020-02-28
album: I'llMissMiku!
  type: MusicAlbum
  date published: 2020-04-06
album: Quarantine Freestlye
  type: MusicAlbum
  date published: 2020-04-27
album: Naruto
  type: MusicAlbum
  date published: 2020-05-19
  track: Naruto
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193211
    explicit: true
    by artist: Kidday
    in album: Naruto
      type: MusicAlbum
      date published: 2020-05-19
    isrc code: QZES82042257
    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
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      value: https://blockstream.info/api/block-height/958700
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82042257
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T08:09:50Z
    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 0xf007ccc0217923f90b1e20f50ddc52497d3e609a683f22990b33d39f5893cc55. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/QZES82042257.
      date published: 2026-07-19T08:09:50Z
    audio: Naruto
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Musical Key
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      additional property: Mode (Major/Minor)
        type: PropertyValue
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      additional property: Time Signature
        type: PropertyValue
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      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
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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
        value: 0.266
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.254
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Emerald
  type: MusicAlbum
  date published: 2020-05-24
album: Glorified
  type: MusicAlbum
  date published: 2020-09-14
album: I'llMissMiku! (Forgive & Forget)
  type: MusicAlbum
  date published: 2020-10-10
album: BadDecisions!
  type: MusicAlbum
  date published: 2020-12-10
album: NoInstructions!
  type: MusicAlbum
  date published: 2021-03-14
album: Afterlife!
  type: MusicAlbum
  date published: 2021-04-23
album: Winning
  type: MusicAlbum
  date published: 2021-09-10
album: OneMoreTime!
  type: MusicAlbum
  date published: 2021-10-01
album: OneMoreTime!
  type: MusicAlbum
  date published: 2021-10-01
album: CJaeWeekes (Ivy's Ears Version)
  type: MusicAlbum
  date published: 2022-02-11
album: CJae Weekes
  type: MusicAlbum
  date published: 2022-02-11
album: PartyGirls!
  type: MusicAlbum
  date published: 2022-03-18
album: LilUziVert (Freestyle)
  type: MusicAlbum
  date published: 2022-04-22
album: ChangeTheWorld
  type: MusicAlbum
  date published: 2022-12-02
album: isitMe?
  type: MusicAlbum
  date published: 2023-09-18
album: Outsider!
album: Indigo (DayOff)
album: WorkDay
album: 5acrifice
album: 930pm.CareLess
album: MidnightDrive
album: SelfDestruct
album: HowThatWork!?
album: BeforeTheGems
album: Decisions
album: Absent
album: TroubleDon'tCall
album: Chapter25: Introduction to Amethyst

Outsider!
type: MusicAlbum
date published: 2023-11-30

Indigo (DayOff)
type: MusicAlbum
date published: 2024-01-15

WorkDay
type: MusicAlbum
date published: 2024-04-01

5acrifice
type: MusicAlbum
date published: 2024-04-08

930pm.CareLess
type: MusicAlbum
date published: 2024-04-15

MidnightDrive
type: MusicAlbum
date published: 2024-04-22

SelfDestruct
type: MusicAlbum
date published: 2024-04-29

HowThatWork!?
type: MusicAlbum
date published: 2024-05-19

BeforeTheGems
type: MusicAlbum
date published: 2024-05-27

Decisions
type: MusicAlbum
date published: 2024-12-12

Absent
type: MusicAlbum
date published: 2025-04-07

TroubleDon'tCall
type: MusicAlbum
date published: 2025-04-28

Chapter25: Introduction to Amethyst
type: MusicAlbum
date published: 2025-08-25