Kaevin Ong
type: MusicGroup
popularity: 5
followers: 106
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85683f7deea1ac44f7c4e199814ebe7fb11ae9ece47b00aa41d4d93b7f710a84
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69017110-9294-4b64-85d6-f241dccc6d5a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69017110-9294-4b64-85d6-f241dccc6d5a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/69017110-9294-4b64-85d6-f241dccc6d5a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85683f7deea1ac44f7c4e199814ebe7fb11ae9ece47b00aa41d4d93b7f710a84","name":"Kaevin Ong","registered_at":"2026-06-17T02:15:40Z","symbol":"NIM1249428","token_address":"0xd18d388370abcbfd3ebd621aa2bb6aa1e9113eaf","type":"artist","uuid":"69017110-9294-4b64-85d6-f241dccc6d5a"}
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 0x85683f7deea1ac44f7c4e199814ebe7fb11ae9ece47b00aa41d4d93b7f710a84. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/69017110-9294-4b64-85d6-f241dccc6d5a.json and https://artists.proofprofile.net/proofs/artist/69017110-9294-4b64-85d6-f241dccc6d5a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x85683f7deea1ac44f7c4e199814ebe7fb11ae9ece47b00aa41d4d93b7f710a84","name":"Kaevin Ong","registered_at":"2026-06-17T02:15:40Z","symbol":"NIM1249428","token_address":"0xd18d388370abcbfd3ebd621aa2bb6aa1e9113eaf","type":"artist","uuid":"69017110-9294-4b64-85d6-f241dccc6d5a"}
album: Pulang (Acoustic Version)
  type: MusicAlbum
  date published: 2020-05-15
album: Easy
  type: MusicAlbum
  date published: 2020-06-05
album: Best Part
  type: MusicAlbum
  date published: 2020-06-30
album: It's You (Acoustic Version)
  type: MusicAlbum
  date published: 2022-10-29
album: Drunk (Acoustic Version)
  type: MusicAlbum
  date published: 2022-10-30
album: Here With Me (Acoustic Version)
  type: MusicAlbum
  date published: 2023-03-25
  track: Here With Me - Acoustic Version
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189816
    explicit: false
    by artist: Kaevin Ong
    in album: Here With Me (Acoustic Version)
      type: MusicAlbum
      date published: 2023-03-25
    isrc code: SE6HN2316308
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T17:28:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb1e301ada32b676a734ef24b7fbb93499d7fc84d7127f2b56d4e4345290998c6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958180
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958180
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6HN2316308
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T17:59:52Z
    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 0xb1e301ada32b676a734ef24b7fbb93499d7fc84d7127f2b56d4e4345290998c6. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/SE6HN2316308.
      date published: 2026-07-15T17:59:52Z
    audio: Here With Me - Acoustic Version
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 65.948
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.512
      additional property: Energy
        type: PropertyValue
        value: 0.202
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.897
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.142
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.331
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.757
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Until I Found You (Acoustic Version)
  type: MusicAlbum
  date published: 2023-03-25
album: Cupid (Acoustic Version)
  type: MusicAlbum
  date published: 2023-05-12
album: Gather My Tears
  type: MusicAlbum
  date published: 2024-01-22