Watchmen Pro
type: MusicGroup
popularity: 17
followers: 53
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad20552420ba578fb3213199d8c4544bd2157a1b3d23781852e031ef8a31f82f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953620
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953620
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1eb38bf2-d6fd-4bb8-844e-109a39a1e57c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1eb38bf2-d6fd-4bb8-844e-109a39a1e57c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1eb38bf2-d6fd-4bb8-844e-109a39a1e57c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:36:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad20552420ba578fb3213199d8c4544bd2157a1b3d23781852e031ef8a31f82f","name":"Watchmen Pro","registered_at":"2026-06-14T07:36:55Z","symbol":"NIM0383481","token_address":"0x28929f4302bb967a282c88623a3a09bdfa9851ba","type":"artist","uuid":"1eb38bf2-d6fd-4bb8-844e-109a39a1e57c"}
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 0xad20552420ba578fb3213199d8c4544bd2157a1b3d23781852e031ef8a31f82f. Chain 2 (Bitcoin): anchored in block 953620 (2026-06-14T09:36:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1eb38bf2-d6fd-4bb8-844e-109a39a1e57c.json and https://artists.proofprofile.net/proofs/artist/1eb38bf2-d6fd-4bb8-844e-109a39a1e57c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:36:10Z
  text: {"copyright_id":"0xad20552420ba578fb3213199d8c4544bd2157a1b3d23781852e031ef8a31f82f","name":"Watchmen Pro","registered_at":"2026-06-14T07:36:55Z","symbol":"NIM0383481","token_address":"0x28929f4302bb967a282c88623a3a09bdfa9851ba","type":"artist","uuid":"1eb38bf2-d6fd-4bb8-844e-109a39a1e57c"}
album: Take Your Time
  type: MusicAlbum
  date published: 2023-04-14
album: Supply
  type: MusicAlbum
  date published: 2023-04-14
album: Reflections (From The Original Motion Picture Soundtrack to 'ASSASSIN')
  type: MusicAlbum
  date published: 2023-04-14
album: Cornbread Cattlemen
  type: MusicAlbum
  date published: 2023-04-14
album: Harlem Nights (From The Original Motion Picture Soundtrack to 'GUNNER')
  type: MusicAlbum
  date published: 2024-09-03
track: Ghostrider
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132780
  explicit: false
  by artist: TOKYO’S REVENGE
  by artist: Watchmen Pro
  in album: Ghostrider
    type: MusicAlbum
    date published: 2023-03-17
  popularity: 38
  genre: viral-rap
  genre: meme-rap
  isrc code: QZRUP2300096
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:48:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc99bd19ac0e17e80ec730cb5e0a119e8118816a3b698c4b2ef8e0f576f1e5b80
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953515
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRUP2300096
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  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 0xc99bd19ac0e17e80ec730cb5e0a119e8118816a3b698c4b2ef8e0f576f1e5b80. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZRUP2300096.
    date published: 2026-06-13T12:53:06Z
  audio: Ghostrider
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 124.849
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.78
    additional property: Energy
      type: PropertyValue
      value: 0.427
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.151
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.172
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.223
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.027
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major