Jo Sky
type: MusicGroup
popularity: 13
followers: 33
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x80d07163a061f0ce9de52fbea9c7570ab935feaf3ff1a97e1ad11b0d7ab21084
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953626
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953626
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/216e3ce3-742f-4adb-bcac-63d9cae7550d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/216e3ce3-742f-4adb-bcac-63d9cae7550d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/216e3ce3-742f-4adb-bcac-63d9cae7550d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:41:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x80d07163a061f0ce9de52fbea9c7570ab935feaf3ff1a97e1ad11b0d7ab21084","name":"Jo Sky","registered_at":"2026-06-14T07:59:29Z","symbol":"NIM0388878","token_address":"0x9b2b6f5391a3b49e35b970971db93be50491ee3c","type":"artist","uuid":"216e3ce3-742f-4adb-bcac-63d9cae7550d"}
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 0x80d07163a061f0ce9de52fbea9c7570ab935feaf3ff1a97e1ad11b0d7ab21084. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/216e3ce3-742f-4adb-bcac-63d9cae7550d.json and https://artists.proofprofile.net/proofs/artist/216e3ce3-742f-4adb-bcac-63d9cae7550d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x80d07163a061f0ce9de52fbea9c7570ab935feaf3ff1a97e1ad11b0d7ab21084","name":"Jo Sky","registered_at":"2026-06-14T07:59:29Z","symbol":"NIM0388878","token_address":"0x9b2b6f5391a3b49e35b970971db93be50491ee3c","type":"artist","uuid":"216e3ce3-742f-4adb-bcac-63d9cae7550d"}
album: More than words
  type: MusicAlbum
  date published: 2024-06-05
album: Cosmic Clouds
  type: MusicAlbum
  date published: 2024-07-12
  track: Cosmic Clouds
    type: MusicRecording
    duration: PT2M29S
    duration ms: 149244
    explicit: false
    by artist: Jo Sky
    in album: Cosmic Clouds
      type: MusicAlbum
      date published: 2024-07-12
    isrc code: CHG052400412
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T16:16:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x899826d225193d3d5fa689897c574d2740b5ae9cb359b912be31f11119a6e104
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958576
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958576
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHG052400412
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T16:22:28Z
    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 0x899826d225193d3d5fa689897c574d2740b5ae9cb359b912be31f11119a6e104. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/CHG052400412.
      date published: 2026-07-18T16:22:28Z
    audio: Cosmic Clouds
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 73.372
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.624
      additional property: Energy
        type: PropertyValue
        value: 0.038
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0.992
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.96
      additional property: Liveness
        type: PropertyValue
        value: 0.119
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.334
      additional property: Loudness (dB)
        type: PropertyValue
        value: -31.285
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Floating Minds
  type: MusicAlbum
  date published: 2024-09-20
album: Autumn Spirits
  type: MusicAlbum
  date published: 2024-10-11
album: A New Day
  type: MusicAlbum
  date published: 2024-10-30
album: Moments Of Truth
  type: MusicAlbum
  date published: 2024-11-22
album: Blossom
  type: MusicAlbum
  date published: 2024-12-20
  track: Blossom
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165599
    explicit: false
    by artist: Jo Sky
    in album: Blossom
      type: MusicAlbum
      date published: 2024-12-20
    isrc code: CHG052400499
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T19:20:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3440b4ba2d3570e0f164be312c191eb49298370b52d556b6afe7c750639abfa1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958316
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958316
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHG052400499
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T19:42:29Z
    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 0x3440b4ba2d3570e0f164be312c191eb49298370b52d556b6afe7c750639abfa1. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/CHG052400499.
      date published: 2026-07-16T19:42:29Z
    audio: Blossom
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.232
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.423
      additional property: Energy
        type: PropertyValue
        value: 0.007
      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: Pleasant Thoughts
album: Paraphrase
album: Misty Fields
album: Freedom
album: Quiet Rivers
album: In Love We Trust

Speechiness
type: PropertyValue
value: 0.06

Acousticness
type: PropertyValue
value: 0.995

Instrumentalness
type: PropertyValue
value: 0.961

Liveness
type: PropertyValue
value: 0.124

Valence (Positivity)
type: PropertyValue
value: 0.607

Loudness (dB)
type: PropertyValue
value: -36.548

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major

Pleasant Thoughts
type: MusicAlbum
date published: 2025-01-31

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

Misty Fields
type: MusicAlbum
date published: 2025-05-02

Freedom
type: MusicAlbum
date published: 2025-07-04

Quiet Rivers
type: MusicAlbum
date published: 2025-07-18

In Love We Trust
type: MusicAlbum
date published: 2025-10-17