Mia Skylar
type: MusicGroup
popularity: 5
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5a1e0d8d57ceec1321dfce532a11b14acbfcf8ab3c268f1bf6452a70397d5e1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2f15814-bcd0-4bb3-a148-09d8e81619ab.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2f15814-bcd0-4bb3-a148-09d8e81619ab.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a2f15814-bcd0-4bb3-a148-09d8e81619ab
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa5a1e0d8d57ceec1321dfce532a11b14acbfcf8ab3c268f1bf6452a70397d5e1","name":"Mia Skylar","registered_at":"2026-06-20T06:05:07Z","symbol":"NIM1538266","token_address":"0xd142063de243a13e5ab1393694d3f245af244f49","type":"artist","uuid":"a2f15814-bcd0-4bb3-a148-09d8e81619ab"}
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 0xa5a1e0d8d57ceec1321dfce532a11b14acbfcf8ab3c268f1bf6452a70397d5e1. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a2f15814-bcd0-4bb3-a148-09d8e81619ab.json and https://artists.proofprofile.net/proofs/artist/a2f15814-bcd0-4bb3-a148-09d8e81619ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0xa5a1e0d8d57ceec1321dfce532a11b14acbfcf8ab3c268f1bf6452a70397d5e1","name":"Mia Skylar","registered_at":"2026-06-20T06:05:07Z","symbol":"NIM1538266","token_address":"0xd142063de243a13e5ab1393694d3f245af244f49","type":"artist","uuid":"a2f15814-bcd0-4bb3-a148-09d8e81619ab"}
album: CON COLA
  type: MusicAlbum
  date published: 2025-06-13
  track: CON COLA
    type: MusicRecording
    duration: PT2M6S
    duration ms: 126410
    explicit: false
    by artist: Mia Skylar
    in album: CON COLA
      type: MusicAlbum
      date published: 2025-06-13
    isrc code: QZTB22534267
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T21:57:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb511ccd8de3b329d7e5b5af86468b14dee97a08bc2ebb236ed757226feb5ab77
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956422
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956422
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22534267
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T04:40:33Z
    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 0xb511ccd8de3b329d7e5b5af86468b14dee97a08bc2ebb236ed757226feb5ab77. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-17T04:40:33Z), 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/QZTB22534267.
      date published: 2026-07-17T04:40:33Z
    audio: CON COLA
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.065
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.888
      additional property: Energy
        type: PropertyValue
        value: 0.846
      additional property: Speechiness
        type: PropertyValue
        value: 0.077
      additional property: Acousticness
        type: PropertyValue
        value: 0.115
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.005
      additional property: Liveness
        type: PropertyValue
        value: 0.602
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.363
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.75
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Kitsune
  type: MusicAlbum
  date published: 2025-10-31