Tul Le
type: MusicGroup
popularity: 4
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e0de6e45d60c98a6a7ead60c72d673efe7068e7930b6d3dca337188608e1271
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f14ab429-ae48-4154-9fb7-f7a00d5777b7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f14ab429-ae48-4154-9fb7-f7a00d5777b7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f14ab429-ae48-4154-9fb7-f7a00d5777b7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e0de6e45d60c98a6a7ead60c72d673efe7068e7930b6d3dca337188608e1271","name":"Tul Le","registered_at":"2026-06-21T13:10:38Z","symbol":"NIM1932266","token_address":"0x53935b9190e96ece7656d5e37d642f30a2dcb97c","type":"artist","uuid":"f14ab429-ae48-4154-9fb7-f7a00d5777b7"}
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 0x5e0de6e45d60c98a6a7ead60c72d673efe7068e7930b6d3dca337188608e1271. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f14ab429-ae48-4154-9fb7-f7a00d5777b7.json and https://artists.proofprofile.net/proofs/artist/f14ab429-ae48-4154-9fb7-f7a00d5777b7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x5e0de6e45d60c98a6a7ead60c72d673efe7068e7930b6d3dca337188608e1271","name":"Tul Le","registered_at":"2026-06-21T13:10:38Z","symbol":"NIM1932266","token_address":"0x53935b9190e96ece7656d5e37d642f30a2dcb97c","type":"artist","uuid":"f14ab429-ae48-4154-9fb7-f7a00d5777b7"}
album: Shadow of us
  type: MusicAlbum
  date published: 2025-05-31
album: Alt for IBK
  type: MusicAlbum
  date published: 2025-06-03
  track: Alt for IBK
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200959
    explicit: false
    by artist: Tul Le
    in album: Alt for IBK
      type: MusicAlbum
      date published: 2025-06-03
    isrc code: QZTAZ2565159
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T12:59:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa8b71f7c4d847a3ae35b62a5619a3b9d9b023d67f5f8b4250385e92b52eda256
    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/QZTAZ2565159
    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 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 0xa8b71f7c4d847a3ae35b62a5619a3b9d9b023d67f5f8b4250385e92b52eda256. 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/QZTAZ2565159.
      date published: 2026-07-05T01:12:41Z
    audio: Alt for IBK
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.022
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.69
      additional property: Energy
        type: PropertyValue
        value: 0.614
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.092
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.26
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.708
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.393
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Jeg skulle bare sagt det før
  type: MusicAlbum
  date published: 2025-06-05
album: Who Am I?
  type: MusicAlbum
  date published: 2025-06-11
album: Bowl-Bite-Roll Baby
  type: MusicAlbum
  date published: 2025-07-02
album: Heaven Beats
  type: MusicAlbum
  date published: 2025-07-19