CØLDSTAR
type: MusicGroup
genre: cold wave
genre: darkwave
genre: ebm
genre: post-punk
genre: synthpop
popularity: 6
followers: 332
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1a05f2fbf904238f7e47be018389ae99d15f78b0c50890f73d1e8dfd7e8f76d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4f6c9bb8-629e-4700-9ee5-0b3785a7534a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4f6c9bb8-629e-4700-9ee5-0b3785a7534a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4f6c9bb8-629e-4700-9ee5-0b3785a7534a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1a05f2fbf904238f7e47be018389ae99d15f78b0c50890f73d1e8dfd7e8f76d","name":"CØLDSTAR","registered_at":"2026-06-16T17:14:45Z","symbol":"NIM1120373","token_address":"0x7278cda6ffa4f9042351bc55e639fb481b1c1af2","type":"artist","uuid":"4f6c9bb8-629e-4700-9ee5-0b3785a7534a"}
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 0xe1a05f2fbf904238f7e47be018389ae99d15f78b0c50890f73d1e8dfd7e8f76d. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4f6c9bb8-629e-4700-9ee5-0b3785a7534a.json and https://artists.proofprofile.net/proofs/artist/4f6c9bb8-629e-4700-9ee5-0b3785a7534a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe1a05f2fbf904238f7e47be018389ae99d15f78b0c50890f73d1e8dfd7e8f76d","name":"CØLDSTAR","registered_at":"2026-06-16T17:14:45Z","symbol":"NIM1120373","token_address":"0x7278cda6ffa4f9042351bc55e639fb481b1c1af2","type":"artist","uuid":"4f6c9bb8-629e-4700-9ee5-0b3785a7534a"}
album: Cøldstar
  type: MusicAlbum
  date published: 2020-05-15
album: Noisefloor
  type: MusicAlbum
  date published: 2020-06-05
album: Hurt
  type: MusicAlbum
  date published: 2021-02-05
album: I Won't Follow You
  type: MusicAlbum
  date published: 2023-03-03
  track: I Won't Follow You
    type: MusicRecording
    duration: PT4M3S
    duration ms: 243806
    explicit: false
    by artist: CØLDSTAR
    in album: I Won't Follow You
      type: MusicAlbum
      date published: 2023-03-03
    genre: cold wave
    genre: darkwave
    genre: ebm
    genre: post-punk
    genre: synthpop
    isrc code: QM4TW2393761
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T20:07:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6179d5f08ee3cda8f806a3c3c9b3f01180bd1124e002ef028d7d80e7c6548e2b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2393761
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6179d5f08ee3cda8f806a3c3c9b3f01180bd1124e002ef028d7d80e7c6548e2b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QM4TW2393761.
      date published: 2026-07-05T01:12:41Z
    audio: I Won't Follow You
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.982
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.535
      additional property: Energy
        type: PropertyValue
        value: 0.773
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.003
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.754
      additional property: Liveness
        type: PropertyValue
        value: 0.142
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.551
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.504
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Coming Home
  type: MusicAlbum
  date published: 2023-04-27
album: When Night Falls
  type: MusicAlbum
  date published: 2023-07-21
album: Sleepless
  type: MusicAlbum
  date published: 2023-10-21
album: I See A Light
  type: MusicAlbum
  date published: 2024-08-16
album: Tumbling
  type: MusicAlbum
  date published: 2024-10-25
album: Time Machine
  type: MusicAlbum
  date published: 2025-02-07
album: In Your Room
  type: MusicAlbum
  date published: 2025-05-09
album: Last Dance (Club Mix)
  type: MusicAlbum
  date published: 2025-08-08
album: Astronaut's Lament
  type: MusicAlbum
  date published: 2025-11-07