Daniel Tan
type: MusicGroup
popularity: 6
followers: 63
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x14c45f21660bc8252f485662834c5040180549989e03c01ad11e24c4d5928420
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/83edf0fd-c5b7-4031-a17d-2e6c27492e1a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/83edf0fd-c5b7-4031-a17d-2e6c27492e1a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/83edf0fd-c5b7-4031-a17d-2e6c27492e1a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x14c45f21660bc8252f485662834c5040180549989e03c01ad11e24c4d5928420","name":"Daniel Tan","registered_at":"2026-06-17T11:35:54Z","symbol":"NIM1383045","token_address":"0xcece5dd75ff60d8ba17b300e2406500f2cc3a81e","type":"artist","uuid":"83edf0fd-c5b7-4031-a17d-2e6c27492e1a"}
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 0x14c45f21660bc8252f485662834c5040180549989e03c01ad11e24c4d5928420. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/83edf0fd-c5b7-4031-a17d-2e6c27492e1a.json and https://artists.proofprofile.net/proofs/artist/83edf0fd-c5b7-4031-a17d-2e6c27492e1a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x14c45f21660bc8252f485662834c5040180549989e03c01ad11e24c4d5928420","name":"Daniel Tan","registered_at":"2026-06-17T11:35:54Z","symbol":"NIM1383045","token_address":"0xcece5dd75ff60d8ba17b300e2406500f2cc3a81e","type":"artist","uuid":"83edf0fd-c5b7-4031-a17d-2e6c27492e1a"}
album: Time
  type: MusicAlbum
  date published: 2020-05-29
album: A Quiet Distance
  type: MusicAlbum
  date published: 2020-07-10
album: Resolve at the End
  type: MusicAlbum
  date published: 2020-08-21
album: A pleasant life
  type: MusicAlbum
  date published: 2020-10-02
album: Fallen
  type: MusicAlbum
  date published: 2020-11-20
album: Fallen
  type: MusicAlbum
  date published: 2020-11-20
album: Undefined
  type: MusicAlbum
  date published: 2021-01-31
album: Innocent Hope
  type: MusicAlbum
  date published: 2021-04-24
album: Innocent Hope
  type: MusicAlbum
  date published: 2021-04-24
album: Undefined 2
  type: MusicAlbum
  date published: 2021-06-24
  track: Undefined 2
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202500
    explicit: false
    by artist: Daniel Tan
    in album: Undefined 2
      type: MusicAlbum
      date published: 2021-06-24
    isrc code: SE6QE2130007
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T11:21:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd240b57485a7ec82dd890fc9fb4df51f8e44ad627ce780067b7be4a2c9dc6d66
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6QE2130007
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0xd240b57485a7ec82dd890fc9fb4df51f8e44ad627ce780067b7be4a2c9dc6d66. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/SE6QE2130007.
      date published: 2026-07-05T01:12:41Z
    audio: Undefined 2
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.615
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.173
      additional property: Energy
        type: PropertyValue
        value: 0.293
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.877
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.944
      additional property: Liveness
        type: PropertyValue
        value: 0.085
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.039
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.876
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Home
  type: MusicAlbum
  date published: 2021-08-28
album: Freedom's Captive
  type: MusicAlbum
  date published: 2022-04-24
album: Joy
  type: MusicAlbum
  date published: 2022-08-14
album: Together
  type: MusicAlbum
  date published: 2023-01-11
album: Moon
  type: MusicAlbum
  date published: 2023-04-20
album: Dreamer
  type: MusicAlbum
  date published: 2023-09-16
album: Alone
  type: MusicAlbum
  date published: 2023-12-22
album: Condemned
  type: MusicAlbum
  date published: 2024-04-23
album: Presence
  type: MusicAlbum
  date published: 2024-12-10