Blue Sky
type: MusicGroup
genre: lounge
description: Bluesky is a social media platform, based on a distributed networking protocol. Blue Sky, BlueSky or Bluesky may also refer to: Business Blue Sky Airlines, an airline in Armenia Blue Sky Aviation
popularity: 33
followers: 275
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8146e75d1672ffd965fbbe97679668f283c6ad208d384d699d31a1d4af3ad653
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/c29ae97b-9926-4e20-8520-18f50d2d2a52.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c29ae97b-9926-4e20-8520-18f50d2d2a52.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c29ae97b-9926-4e20-8520-18f50d2d2a52
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8146e75d1672ffd965fbbe97679668f283c6ad208d384d699d31a1d4af3ad653","name":"Blue Sky","registered_at":"2026-06-12T09:09:02Z","symbol":"NIM0251703","token_address":"0xd93a463a8f74bcb469b8896a9d07a0ccf13192c1","type":"artist","uuid":"c29ae97b-9926-4e20-8520-18f50d2d2a52"}
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 0x8146e75d1672ffd965fbbe97679668f283c6ad208d384d699d31a1d4af3ad653. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c29ae97b-9926-4e20-8520-18f50d2d2a52.json and https://artists.proofprofile.net/proofs/artist/c29ae97b-9926-4e20-8520-18f50d2d2a52.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x8146e75d1672ffd965fbbe97679668f283c6ad208d384d699d31a1d4af3ad653","name":"Blue Sky","registered_at":"2026-06-12T09:09:02Z","symbol":"NIM0251703","token_address":"0xd93a463a8f74bcb469b8896a9d07a0ccf13192c1","type":"artist","uuid":"c29ae97b-9926-4e20-8520-18f50d2d2a52"}
album: 不敢开口
  type: MusicAlbum
  date published: 2022-08-10
album: Hear Me
  type: MusicAlbum
  date published: 2022-12-16
album: Amara
  type: MusicAlbum
  date published: 2023-03-31
  track: Amara
    type: MusicRecording
    duration: PT2M25S
    duration ms: 145890
    explicit: false
    by artist: Blue Sky
    in album: Amara
      type: MusicAlbum
      date published: 2023-03-31
    genre: lounge
    isrc code: DEXW62300075
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T03:12:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb7c341dc572677309f47d2c4e81a1159c4fcf83cd511820d3d8f75b6a06570fc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXW62300075
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0xb7c341dc572677309f47d2c4e81a1159c4fcf83cd511820d3d8f75b6a06570fc. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/DEXW62300075.
      date published: 2026-07-05T10:01:46Z
    audio: Amara
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.043
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.588
      additional property: Energy
        type: PropertyValue
        value: 0.582
      additional property: Speechiness
        type: PropertyValue
        value: 0.026
      additional property: Acousticness
        type: PropertyValue
        value: 0.674
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.893
      additional property: Liveness
        type: PropertyValue
        value: 0.094
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.151
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.633
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Tandra
  type: MusicAlbum
  date published: 2023-04-28
album: Sundown
  type: MusicAlbum
  date published: 2024-10-18
album: Cozy Days In NYC
  type: MusicAlbum
  date published: 2024-11-15
album: Sensual Walk
  type: MusicAlbum
  date published: 2024-12-20
album: Only One
  type: MusicAlbum
  date published: 2025-01-31
album: Morning Light
  type: MusicAlbum
  date published: 2025-03-21
album: Preparedness
  type: MusicAlbum
  date published: 2025-04-01
album: Preparedness
  type: MusicAlbum
  date published: 2025-04-01
album: Sweet Sand
  type: MusicAlbum
  date published: 2025-06-06
album: Only In Chicago
  type: MusicAlbum
  date published: 2025-07-04
album: So It Was
  type: MusicAlbum
  date published: 2025-08-22