Tong Li
type: MusicGroup
description: Tong Li or Tongli may refer to: Tongli, a town in Suzhou, China Tong Li Publishing, a publishing company in Taiwan Tong Li (), female Chinese pop/folk singer Tom Lee Music, a Hong Kong musical in
popularity: 14
followers: 2005
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xefc09d6cab525d7b7e2291f63f0735258a59954f13009b1608b232176b8492f7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953699
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953699
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7339ad01-1e70-462f-b1ff-166f6f5b210d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7339ad01-1e70-462f-b1ff-166f6f5b210d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7339ad01-1e70-462f-b1ff-166f6f5b210d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:00:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xefc09d6cab525d7b7e2291f63f0735258a59954f13009b1608b232176b8492f7","name":"Tong Li","registered_at":"2026-06-14T16:37:34Z","symbol":"NIM0512472","token_address":"0xe73a66c75314ba68e8fe6f7241b5d843b9e29097","type":"artist","uuid":"7339ad01-1e70-462f-b1ff-166f6f5b210d"}
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 0xefc09d6cab525d7b7e2291f63f0735258a59954f13009b1608b232176b8492f7. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7339ad01-1e70-462f-b1ff-166f6f5b210d.json and https://artists.proofprofile.net/proofs/artist/7339ad01-1e70-462f-b1ff-166f6f5b210d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0xefc09d6cab525d7b7e2291f63f0735258a59954f13009b1608b232176b8492f7","name":"Tong Li","registered_at":"2026-06-14T16:37:34Z","symbol":"NIM0512472","token_address":"0xe73a66c75314ba68e8fe6f7241b5d843b9e29097","type":"artist","uuid":"7339ad01-1e70-462f-b1ff-166f6f5b210d"}
album: Natural Wind
  type: MusicAlbum
  date published: 2005
album: Natural Wind
  type: MusicAlbum
  date published: 2005
album: Actor
  type: MusicAlbum
  date published: 2021-02-28
album: Love Is Perfect
  type: MusicAlbum
  date published: 2021-02-28
  track: Love Is Perfect
    type: MusicRecording
    duration: PT5M16S
    duration ms: 316836
    explicit: false
    by artist: Tong Li
    in album: Love Is Perfect
      type: MusicAlbum
      date published: 2021-02-28
    isrc code: ESA012179124
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T20:24:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x298afd0457630d7df617a0e09ffe5f05113c5cd53b3a58a5784f55a0da74b5cc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958455
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958455
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012179124
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T21:28:36Z
    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 0x298afd0457630d7df617a0e09ffe5f05113c5cd53b3a58a5784f55a0da74b5cc. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/ESA012179124.
      date published: 2026-07-17T21:28:36Z
    audio: Love Is Perfect
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 168.136
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.478
      additional property: Energy
        type: PropertyValue
        value: 0.298
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.858
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.092
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.24
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.941
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major