laststardust
type: MusicGroup
genre: hyperpop
popularity: 4
followers: 293
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x114d6998b51e1e9f7ca81dad8495db73914d48eb324809af52aa240cc958e6d0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7b3f157-b58d-4b4b-bd29-9a87b3440553.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7b3f157-b58d-4b4b-bd29-9a87b3440553.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f7b3f157-b58d-4b4b-bd29-9a87b3440553
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
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 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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114d6998b51e1e9f7ca81dad8495db73914d48eb324809af52aa240cc958e6d0. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f7b3f157-b58d-4b4b-bd29-9a87b3440553.json and https://artists.proofprofile.net/proofs/artist/f7b3f157-b58d-4b4b-bd29-9a87b3440553.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
album: soldier on
  type: MusicAlbum
  date published: 2021-12-20
album: soldier on
  type: MusicAlbum
  date published: 2021-12-20
album: anteiku
  type: MusicAlbum
  date published: 2022-01-24
album: gun
  type: MusicAlbum
  date published: 2022-02-02
album: dahlia
  type: MusicAlbum
  date published: 2022-03-20
album: timeBomb
  type: MusicAlbum
  date published: 2022-04-10
album: timeBomb
  type: MusicAlbum
  date published: 2022-04-10
album: RE:start
  type: MusicAlbum
  date published: 2022-05-20
album: RE:start
  type: MusicAlbum
  date published: 2022-05-20
album: run away
  type: MusicAlbum
  date published: 2022-07-05
album: divination
  type: MusicAlbum
  date published: 2022-07-28
album: divination
  type: MusicAlbum
  date published: 2022-07-28
album: facade
  type: MusicAlbum
  date published: 2022-08-25
album: Dear Alex
  type: MusicAlbum
  date published: 2022-11-03
album: Dear Alex
  type: MusicAlbum
  date published: 2022-11-03
album: Numb
  type: MusicAlbum
  date published: 2022-12-20
album: Numb
  type: MusicAlbum
  date published: 2022-12-20
album: Hitlist
  type: MusicAlbum
  date published: 2023-01-31
album: Hitlist
  type: MusicAlbum
  date published: 2023-01-31
album: pretty lies
  type: MusicAlbum
  date published: 2023-04-10
album: pretty lies
  type: MusicAlbum
  date published: 2023-04-10
album: RE:store
  type: MusicAlbum
  date published: 2023-05-25
album: Understandings
  type: MusicAlbum
  date published: 2023-08-25
album: Understandings
  type: MusicAlbum
  date published: 2023-08-25
album: Inner Monologue (Breaking)
  type: MusicAlbum
  date published: 2023-09-15
album: Inner Monologue (Breaking)
  type: MusicAlbum
  date published: 2023-09-15
album: stolen
  type: MusicAlbum
  date published: 2023-10-15
album: Jestrr
  type: MusicAlbum
  date published: 2023-10-31
album: 6thSense
  type: MusicAlbum
  date published: 2023-11-03
album: #Trilogy
  type: MusicAlbum
  date published: 2023-11-03
album: Commemoration
  type: MusicAlbum
  date published: 2023-12-01
album: Commemoration
  type: MusicAlbum
  date published: 2023-12-01
album: fractured memories
  type: MusicAlbum
  date published: 2023-12-20
album: fractured memories
  type: MusicAlbum
  date published: 2023-12-20
album: a broken lullaby, goodbye
  type: MusicAlbum
  date published: 2024-01-24
album: a broken lullaby, goodbye
  type: MusicAlbum
  date published: 2024-01-24
  track: a broken lullaby, goodbye
    type: MusicRecording
    duration: PT2M17S
    duration ms: 137142
    explicit: true
    by artist: laststardust
    in album: a broken lullaby, goodbye
      type: MusicAlbum
      date published: 2024-01-24
    genre: hyperpop
    isrc code: QZS632231194
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T03:10:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa9f19bc7046d4b972157ec7cd1d1c9c078bd4490baa44e5275718fa1659b0c3c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958650
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958650
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS632231194
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T03:36:41Z
    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
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f19bc7046d4b972157ec7cd1d1c9c078bd4490baa44e5275718fa1659b0c3c. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZS632231194.
      date published: 2026-07-19T03:36:41Z
    audio: a broken lullaby, goodbye
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.033
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.483
      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: wish upon the stars
album: part
album: One-Winged Angel
album: find A way
album: lostandfound
album: walking corpse
album: dirty money
album: Trust
album: ashes of eden
album: Finale
album: magician

Energy
type: PropertyValue
value: 0.806

Speechiness
type: PropertyValue
value: 0.035

Acousticness
type: PropertyValue
value: 0.057

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.34

Valence (Positivity)
type: PropertyValue
value: 0.253

Loudness (dB)
type: PropertyValue
value: -6.424

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Minor

wish upon the stars
type: MusicAlbum
date published: 2024-03-01

part
type: MusicAlbum
date published: 2024-03-20

part
type: MusicAlbum
date published: 2024-03-20

One-Winged Angel
type: MusicAlbum
date published: 2024-04-10

One-Winged Angel
type: MusicAlbum
date published: 2024-04-10

find A way
type: MusicAlbum
date published: 2024-04-20

find A way
type: MusicAlbum
date published: 2024-04-20

lostandfound
type: MusicAlbum
date published: 2024-05-25

lostandfound
type: MusicAlbum
date published: 2024-05-25

walking corpse
type: MusicAlbum
date published: 2024-11-03

dirty money
type: MusicAlbum
date published: 2025-01-12

Trust
type: MusicAlbum
date published: 2025-02-14

ashes of eden
type: MusicAlbum
date published: 2025-02-21

Finale
type: MusicAlbum
date published: 2025-03-03

magician
type: MusicAlbum
date published: 2025-03-21