Sir Will
type: MusicGroup
popularity: 4
followers: 15661
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77d82ca36d56bb6378ae4a68cc04fde73eebfcd257ab038705259bdea1104324
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9fbdb20c-e855-4d3b-80fe-624b8e6aaa1d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9fbdb20c-e855-4d3b-80fe-624b8e6aaa1d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9fbdb20c-e855-4d3b-80fe-624b8e6aaa1d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x77d82ca36d56bb6378ae4a68cc04fde73eebfcd257ab038705259bdea1104324","name":"Sir Will","registered_at":"2026-06-20T05:36:46Z","symbol":"NIM1527246","token_address":"0xb9bd922302849daf5584dc3e27d83221e3ba724f","type":"artist","uuid":"9fbdb20c-e855-4d3b-80fe-624b8e6aaa1d"}
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 0x77d82ca36d56bb6378ae4a68cc04fde73eebfcd257ab038705259bdea1104324. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9fbdb20c-e855-4d3b-80fe-624b8e6aaa1d.json and https://artists.proofprofile.net/proofs/artist/9fbdb20c-e855-4d3b-80fe-624b8e6aaa1d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x77d82ca36d56bb6378ae4a68cc04fde73eebfcd257ab038705259bdea1104324","name":"Sir Will","registered_at":"2026-06-20T05:36:46Z","symbol":"NIM1527246","token_address":"0xb9bd922302849daf5584dc3e27d83221e3ba724f","type":"artist","uuid":"9fbdb20c-e855-4d3b-80fe-624b8e6aaa1d"}
album: Fuck Yaw
  type: MusicAlbum
  date published: 2021-11-07
album: The Warm Up
  type: MusicAlbum
  date published: 2021-12-17
album: Sleeping Giant
  type: MusicAlbum
  date published: 2022-01-19
album: Sleeping Giant
  type: MusicAlbum
  date published: 2022-01-19
album: Moment of Truth
  type: MusicAlbum
  date published: 2022-04-08
album: Moment of Truth
  type: MusicAlbum
  date published: 2022-04-08
album: Weight Up
  type: MusicAlbum
  date published: 2022-09-16
  track: Weight Up
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163321
    explicit: true
    by artist: Sir Will
    in album: Weight Up
      type: MusicAlbum
      date published: 2022-09-16
    isrc code: TCAGL2222385
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T12:16:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd4f16bdd63f5d48b7d02829aa5eee54487e01f30166dd60e29de832282d45db6
    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/TCAGL2222385
    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 0xd4f16bdd63f5d48b7d02829aa5eee54487e01f30166dd60e29de832282d45db6. 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/TCAGL2222385.
      date published: 2026-07-05T01:12:41Z
    audio: Weight Up
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.125
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.756
      additional property: Energy
        type: PropertyValue
        value: 0.694
      additional property: Speechiness
        type: PropertyValue
        value: 0.314
      additional property: Acousticness
        type: PropertyValue
        value: 0.029
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.185
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.387
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.985
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Weight Up
  type: MusicAlbum
  date published: 2022-09-16
album: By Any Means
  type: MusicAlbum
  date published: 2023-02-24
album: We Alive
  type: MusicAlbum
  date published: 2023-08-11
album: U&I
  type: MusicAlbum
  date published: 2024-02-14