TL Grace
type: MusicGroup
popularity: 3
followers: 82
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18d89b44c81fd8b59e4fb67cfa61fcbd4995ba117cb51972ca4fa5df55c7c987
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53ad2bd1-7fc3-4478-bcb6-9830ecee42f6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53ad2bd1-7fc3-4478-bcb6-9830ecee42f6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/53ad2bd1-7fc3-4478-bcb6-9830ecee42f6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x18d89b44c81fd8b59e4fb67cfa61fcbd4995ba117cb51972ca4fa5df55c7c987","name":"TL Grace","registered_at":"2026-06-16T18:42:11Z","symbol":"NIM1141235","token_address":"0x736ea879904a4431d51ac5f9cc3e55459e1b3ec5","type":"artist","uuid":"53ad2bd1-7fc3-4478-bcb6-9830ecee42f6"}
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 0x18d89b44c81fd8b59e4fb67cfa61fcbd4995ba117cb51972ca4fa5df55c7c987. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/53ad2bd1-7fc3-4478-bcb6-9830ecee42f6.json and https://artists.proofprofile.net/proofs/artist/53ad2bd1-7fc3-4478-bcb6-9830ecee42f6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x18d89b44c81fd8b59e4fb67cfa61fcbd4995ba117cb51972ca4fa5df55c7c987","name":"TL Grace","registered_at":"2026-06-16T18:42:11Z","symbol":"NIM1141235","token_address":"0x736ea879904a4431d51ac5f9cc3e55459e1b3ec5","type":"artist","uuid":"53ad2bd1-7fc3-4478-bcb6-9830ecee42f6"}
album: My World To Yours
  type: MusicAlbum
  date published: 2022-05-27
album: The Life Of a King
  type: MusicAlbum
  date published: 2022-08-05
album: Back From The Moon
  type: MusicAlbum
  date published: 2023-06-09
album: Worth More
  type: MusicAlbum
  date published: 2023-11-03
album: Mad At Me Now
  type: MusicAlbum
  date published: 2024-02-23
album: Problem Child
  type: MusicAlbum
  date published: 2024-11-15
album: Where Were You
  type: MusicAlbum
  date published: 2025-03-05
  track: Where Were You
    type: MusicRecording
    duration: PT2M17S
    duration ms: 137216
    explicit: false
    by artist: TL Grace
    in album: Where Were You
      type: MusicAlbum
      date published: 2025-03-05
    isrc code: QZHN72550987
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T19:13:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1d5dbdcc30615bf310115df8f0297a87627834ad8b52c72567365cf974dc0097
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959051
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959051
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72550987
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T19:48:03Z
    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 0x1d5dbdcc30615bf310115df8f0297a87627834ad8b52c72567365cf974dc0097. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/QZHN72550987.
      date published: 2026-07-21T19:48:03Z
    audio: Where Were You
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 153.106
      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: 0.494
      additional property: Energy
        type: PropertyValue
        value: 0.41
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.323
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.105
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.32
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.627
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor