Hugo Fung
type: MusicGroup
popularity: 4
followers: 54
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b53796335ae956c477ef534540566937bda82d91c0fe63ff0cb5d2048602a28
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/648f25cd-e7b7-4c3a-8a1e-f6feca907bee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/648f25cd-e7b7-4c3a-8a1e-f6feca907bee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/648f25cd-e7b7-4c3a-8a1e-f6feca907bee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0b53796335ae956c477ef534540566937bda82d91c0fe63ff0cb5d2048602a28","name":"Hugo Fung","registered_at":"2026-06-17T00:35:33Z","symbol":"NIM1225536","token_address":"0x182d1e2fa16915487c52046d1fb04141c9b07357","type":"artist","uuid":"648f25cd-e7b7-4c3a-8a1e-f6feca907bee"}
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 0x0b53796335ae956c477ef534540566937bda82d91c0fe63ff0cb5d2048602a28. 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/648f25cd-e7b7-4c3a-8a1e-f6feca907bee.json and https://artists.proofprofile.net/proofs/artist/648f25cd-e7b7-4c3a-8a1e-f6feca907bee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x0b53796335ae956c477ef534540566937bda82d91c0fe63ff0cb5d2048602a28","name":"Hugo Fung","registered_at":"2026-06-17T00:35:33Z","symbol":"NIM1225536","token_address":"0x182d1e2fa16915487c52046d1fb04141c9b07357","type":"artist","uuid":"648f25cd-e7b7-4c3a-8a1e-f6feca907bee"}
album: 不持續的美夢
  type: MusicAlbum
  date published: 2021-02-22
album: Take My Hand
  type: MusicAlbum
  date published: 2022-08-18
album: Opportunity Cost
  type: MusicAlbum
  date published: 2022-11-22
album: 世傑
  type: MusicAlbum
  date published: 2022-12-20
album: The Lost Meaning
  type: MusicAlbum
  date published: 2023-02-23
album: 廿
  type: MusicAlbum
  date published: 2023-05-05
album: 雨過天晴
  type: MusicAlbum
  date published: 2023-08-17
album: 我發覺我不能讓所有人都喜歡我
  type: MusicAlbum
  date published: 2023-12-31
album: Saṃsāra
  type: MusicAlbum
  date published: 2024-05-20
album: 片刻的青空
  type: MusicAlbum
  date published: 2024-09-30
album: Saṃsāra (Deluxe Version)
  type: MusicAlbum
  date published: 2024-12-31
album: 除衫
  type: MusicAlbum
  date published: 2025-04-01
  track: 除衫
    type: MusicRecording
    duration: PT2M40S
    duration ms: 160804
    explicit: false
    by artist: Hugo Fung
    in album: 除衫
      type: MusicAlbum
      date published: 2025-04-01
    isrc code: TCAJK2528469
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T12:31:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x666942c767f1d886926240f75913c4d942bc2de479ab36fc7893a63e764e3db0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956551
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956551
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJK2528469
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T21:18:05Z
    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 0x666942c767f1d886926240f75913c4d942bc2de479ab36fc7893a63e764e3db0. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/TCAJK2528469.
      date published: 2026-07-03T21:18:05Z
    audio: 除衫
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.96
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.751
      additional property: Energy
        type: PropertyValue
        value: 0.864
      additional property: Speechiness
        type: PropertyValue
        value: 0.055
      additional property: Acousticness
        type: PropertyValue
        value: 0.117
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.521
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.423
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 致我們
  type: MusicAlbum
  date published: 2025-06-30
album: 百變星君
  type: MusicAlbum
  date published: 2025-09-19
  track: 百變星君
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172283
    explicit: false
    by artist: Hugo Fung
    in album: 百變星君
      type: MusicAlbum
      date published: 2025-09-19
    isrc code: TCAKA2512673
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T09:05:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x20cdb9873afdc7f0061d257a205830a721226d6729e1d1e3598a77718983d99d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956656
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956656
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAKA2512673
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T14:03:39Z
    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 0x20cdb9873afdc7f0061d257a205830a721226d6729e1d1e3598a77718983d99d. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/TCAKA2512673.
      date published: 2026-07-04T14:03:39Z
    audio: 百變星君
album: My M

百變星君
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 119.987
additional property: Musical Key
  type: PropertyValue
  value: 11
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.865
additional property: Energy
  type: PropertyValue
  value: 0.794
additional property: Speechiness
  type: PropertyValue
  value: 0.058
additional property: Acousticness
  type: PropertyValue
  value: 0.051
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.158
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.727
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.189
additional property: Key Name
  type: PropertyValue
  value: B
additional property: Mode Name
  type: PropertyValue
  value: Minor

My M
type: MusicAlbum
date published: 2025-10-24