Jo Swee
type: MusicGroup
popularity: 3
followers: 122
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15916b90f0ed5548ac8e0a14f22b6b9c80be3110ae21d11eb52fbb40235e85f9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954048
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954048
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/42a258c0-5711-441a-bbdf-0c55e9ff59b3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/42a258c0-5711-441a-bbdf-0c55e9ff59b3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/42a258c0-5711-441a-bbdf-0c55e9ff59b3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T05:00:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x15916b90f0ed5548ac8e0a14f22b6b9c80be3110ae21d11eb52fbb40235e85f9","name":"Jo Swee","registered_at":"2026-06-16T12:48:13Z","symbol":"NIM1056779","token_address":"0x22f43b9448aff8e95b8ac1e97336a59c820807c8","type":"artist","uuid":"42a258c0-5711-441a-bbdf-0c55e9ff59b3"}
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 0x15916b90f0ed5548ac8e0a14f22b6b9c80be3110ae21d11eb52fbb40235e85f9. Chain 2 (Bitcoin): anchored in block 954048 (2026-06-17T05:00:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/42a258c0-5711-441a-bbdf-0c55e9ff59b3.json and https://artists.proofprofile.net/proofs/artist/42a258c0-5711-441a-bbdf-0c55e9ff59b3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T05:00:13Z
  text: {"copyright_id":"0x15916b90f0ed5548ac8e0a14f22b6b9c80be3110ae21d11eb52fbb40235e85f9","name":"Jo Swee","registered_at":"2026-06-16T12:48:13Z","symbol":"NIM1056779","token_address":"0x22f43b9448aff8e95b8ac1e97336a59c820807c8","type":"artist","uuid":"42a258c0-5711-441a-bbdf-0c55e9ff59b3"}
album: Mood
  type: MusicAlbum
  date published: 2020-05-15
  track: Mood
    type: MusicRecording
    duration: PT5M11S
    duration ms: 311308
    explicit: false
    by artist: Jo Swee
    in album: Mood
      type: MusicAlbum
      date published: 2020-05-15
    isrc code: QZES92075647
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T23:39:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x22fbe127972d214ed0db17ec81307ff03dd8b42a92cd445949a5a256b09a1b8d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958631
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958631
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92075647
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T00:50:09Z
    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 0x22fbe127972d214ed0db17ec81307ff03dd8b42a92cd445949a5a256b09a1b8d. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/QZES92075647.
      date published: 2026-07-19T00:50:09Z
    audio: Mood
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.604
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.555
      additional property: Energy
        type: PropertyValue
        value: 0.019
      additional property: Speechiness
        type: PropertyValue
        value: 0.059
      additional property: Acousticness
        type: PropertyValue
        value: 0.996
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.954
      additional property: Liveness
        type: PropertyValue
        value: 0.485
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.279
      additional property: Loudness (dB)
        type: PropertyValue
        value: -27.545
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Swee Tunes, Vol. 1
  type: MusicAlbum
  date published: 2020-08-28
album: Down for it / Euphoria
  type: MusicAlbum
  date published: 2021-12-31
album: Interlude
  type: MusicAlbum
  date published: 2022-08-20
album: last year
  type: MusicAlbum
  date published: 2023-03-04
album: last year (3 versions)
  type: MusicAlbum
  date published: 2023-03-18
album: PSH
  type: MusicAlbum
  date published: 2023-04-21
album: Faraway
  type: MusicAlbum
  date published: 2024-12-31