The Kids and the Cosmos
type: MusicGroup
popularity: 23
followers: 818
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d2bdc23ab483ec3a47a4201c699a420aa47ea6344992c1280bb1e13ff1e9607
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75063da2-6a22-4959-899d-a13d80039035.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75063da2-6a22-4959-899d-a13d80039035.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/75063da2-6a22-4959-899d-a13d80039035
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d2bdc23ab483ec3a47a4201c699a420aa47ea6344992c1280bb1e13ff1e9607","name":"The Kids and the Cosmos","registered_at":"2026-06-12T01:06:51Z","symbol":"NIM0151581","token_address":"0x8a14c5e09785aa67d0a2a7e17028c40a0c289ece","type":"artist","uuid":"75063da2-6a22-4959-899d-a13d80039035"}
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 0x6d2bdc23ab483ec3a47a4201c699a420aa47ea6344992c1280bb1e13ff1e9607. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/75063da2-6a22-4959-899d-a13d80039035.json and https://artists.proofprofile.net/proofs/artist/75063da2-6a22-4959-899d-a13d80039035.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x6d2bdc23ab483ec3a47a4201c699a420aa47ea6344992c1280bb1e13ff1e9607","name":"The Kids and the Cosmos","registered_at":"2026-06-12T01:06:51Z","symbol":"NIM0151581","token_address":"0x8a14c5e09785aa67d0a2a7e17028c40a0c289ece","type":"artist","uuid":"75063da2-6a22-4959-899d-a13d80039035"}
album: Standing in Mystery
  type: MusicAlbum
  date published: 2019-02-23
album: TKATC
  type: MusicAlbum
  date published: 2022-02-11
  track: TKATC
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230066
    explicit: false
    by artist: The Kids and the Cosmos
    in album: TKATC
      type: MusicAlbum
      date published: 2022-02-11
    isrc code: QZFZ22269467
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T07:01:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3a434537f19abeaa83e53383f2948f160bafb1e52db23c25949de7c9d3eddb5f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22269467
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:59:37Z
    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 0x3a434537f19abeaa83e53383f2948f160bafb1e52db23c25949de7c9d3eddb5f. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZFZ22269467.
      date published: 2026-07-05T10:59:37Z
    audio: TKATC
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.911
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.171
      additional property: Energy
        type: PropertyValue
        value: 0.391
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.954
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.897
      additional property: Liveness
        type: PropertyValue
        value: 0.072
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.033
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.471
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ambient Mixtape, Vol. 1
  type: MusicAlbum
  date published: 2022-02-25
album: Hillside Embers
  type: MusicAlbum
  date published: 2023-03-31
album: Hillside Embers
  type: MusicAlbum
  date published: 2023-03-31