Lil Will
type: MusicGroup
genre: southern hip hop
popularity: 28
followers: 1206
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc319a47a3b62e3e855d92b49b0905e7e35a4b501ac549e809a5437e53416e19f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4fd824a5-62bb-4817-8f4f-e2971d192a1c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4fd824a5-62bb-4817-8f4f-e2971d192a1c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4fd824a5-62bb-4817-8f4f-e2971d192a1c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc319a47a3b62e3e855d92b49b0905e7e35a4b501ac549e809a5437e53416e19f","name":"Lil Will","registered_at":"2026-06-11T19:44:12Z","symbol":"NIM0103891","token_address":"0x53597239d29cae791022bbbc033762852c72f471","type":"artist","uuid":"4fd824a5-62bb-4817-8f4f-e2971d192a1c"}
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 0xc319a47a3b62e3e855d92b49b0905e7e35a4b501ac549e809a5437e53416e19f. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4fd824a5-62bb-4817-8f4f-e2971d192a1c.json and https://artists.proofprofile.net/proofs/artist/4fd824a5-62bb-4817-8f4f-e2971d192a1c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xc319a47a3b62e3e855d92b49b0905e7e35a4b501ac549e809a5437e53416e19f","name":"Lil Will","registered_at":"2026-06-11T19:44:12Z","symbol":"NIM0103891","token_address":"0x53597239d29cae791022bbbc033762852c72f471","type":"artist","uuid":"4fd824a5-62bb-4817-8f4f-e2971d192a1c"}
album: Better Days
  type: MusicAlbum
  date published: 1998-04-01
album: Nunca Te He Dejado
  type: MusicAlbum
  date published: 2012-07-02
album: Still T.H.U.G.G.I.N.
  type: MusicAlbum
  date published: 2013-05-01
album: Still T.H.U.G.G.I.N
  type: MusicAlbum
  date published: 2013-06-12
album: Old Atlanta
  type: MusicAlbum
  date published: 2023-01-27
album: Old Atlanta
  type: MusicAlbum
  date published: 2023-02-01
album: Lonely Road
  type: MusicAlbum
  date published: 2024-05-25
album: Old Atlanta 404 Remix
  type: MusicAlbum
  date published: 2025-04-04
album: Old Atlanta 85 Remix
  type: MusicAlbum
  date published: 2025-06-13
album: Old Atlanta (75 Remix)
  type: MusicAlbum
  date published: 2025-07-25
album: Old Atlanta (770 Remix)
  type: MusicAlbum
  date published: 2025-08-22
album: Old Atlanta (Megamix)
  type: MusicAlbum
  date published: 2025-09-03
album: Old Atlanta (LIVE REMIX)
  type: MusicAlbum
  date published: 2025-09-19
track: Last Of A Dying Breed
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236280
  explicit: false
  by artist: Jeezy
  by artist: Trick Daddy
  by artist: Young Buck
  by artist: Lil' Will
  by artist: Lil Will
  in album: Let’s Get It: Thug Motivation 101 (Deluxe Edition)
    type: MusicAlbum
    date published: 2005-07-26
  popularity: 20
  genre: rap
  genre: southern-hip-hop
  genre: gangster-rap
  genre: crunk
  isrc code: USUM70501346
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T06:03:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9f8f14b4892ca62ebbcd325438010bb9df4305ed650c359954e32c73f25d7c0f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953520
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70501346
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  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 0x9f8f14b4892ca62ebbcd325438010bb9df4305ed650c359954e32c73f25d7c0f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USUM70501346.
    date published: 2026-06-13T13:32:09Z
  audio: Last Of A Dying Breed
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 112.162
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.753
    additional property: Energy
      type: PropertyValue
      value: 0.69
    additional property: Speechiness
      type: PropertyValue
      value: 0.277
    additional property: Acousticness
      type: PropertyValue
      value: 0.062
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.265
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.552
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.352
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Last Of A Dying Breed
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236280
  explicit: false
  by artist: Jeezy
  by artist: Trick Daddy
  by artist: Young Buck
  by artist: Lil' Will
  by artist: Lil Will
  in album: Let's Get It: Thug Motivation 101
    type: MusicAlbum
    date published: 2005-01-01
  genre: rap
  genre: southern-hip-hop
  genre: gangster-rap
  genre: crunk
  isrc code: USUM70501346
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T06:03:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9f8f14b4892ca62ebbcd325438010bb9df4305ed650c359954e32c73f25d7c0f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Last Of A Dying Breed

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/953520

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70501346

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f8f14b4892ca62ebbcd325438010bb9df4305ed650c359954e32c73f25d7c0f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USUM70501346.
date published: 2026-06-13T13:32:09Z

Last Of A Dying Breed
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 112.34
additional property: Musical Key
  type: PropertyValue
  value: 6
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.703
additional property: Energy
  type: PropertyValue
  value: 0.703
additional property: Speechiness
  type: PropertyValue
  value: 0.278
additional property: Acousticness
  type: PropertyValue
  value: 0.048
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.226
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.565
additional property: Loudness (dB)
  type: PropertyValue
  value: -11.322
additional property: Key Name
  type: PropertyValue
  value: F#
additional property: Mode Name
  type: PropertyValue
  value: Minor