Hitman
type: MusicGroup
genre: happy hardcore
popularity: 13
followers: 243
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e4e4c69041b3dc09608cbeda567a2c84eec29969bc0976d30269b72a93e5457
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/1f28e6f0-48b9-425a-8248-0549cca88b73.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1f28e6f0-48b9-425a-8248-0549cca88b73.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1f28e6f0-48b9-425a-8248-0549cca88b73
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:36:10Z
additional property: OTSCanonicalRecord
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 0x5e4e4c69041b3dc09608cbeda567a2c84eec29969bc0976d30269b72a93e5457. 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/1f28e6f0-48b9-425a-8248-0549cca88b73.json and https://artists.proofprofile.net/proofs/artist/1f28e6f0-48b9-425a-8248-0549cca88b73.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:36:10Z
album: Hitman
  type: MusicAlbum
  date published: 1998-09-20
album: Strange Happenings
  type: MusicAlbum
  date published: 2012-07-05
album: My Self
  type: MusicAlbum
  date published: 2014-02-27
album: The Apparition
  type: MusicAlbum
  date published: 2014-03-29
album: Night n Day / Sweet Vibrations
  type: MusicAlbum
  date published: 2014-04-04
album: Restless
  type: MusicAlbum
  date published: 2014-06-26
album: Envy
  type: MusicAlbum
  date published: 2014-08-09
album: Warm Sleep
  type: MusicAlbum
  date published: 2014-09-19
album: Hangover Ep
  type: MusicAlbum
  date published: 2014-12-24
album: Change the World
  type: MusicAlbum
  date published: 2015-07-01
album: Beyond
  type: MusicAlbum
  date published: 2016-01-18
album: Bruh
  type: MusicAlbum
  date published: 2016-02-10
album: Blown Away
  type: MusicAlbum
  date published: 2016-03-28
album: Poverty
  type: MusicAlbum
  date published: 2016-05-28
album: Big Poppa
  type: MusicAlbum
  date published: 2016-12-02
album: I'm so Hot
  type: MusicAlbum
  date published: 2017-05-29
album: Features
  type: MusicAlbum
  date published: 2017-06-16
album: Buph Utshwala
  type: MusicAlbum
  date published: 2020-12-07
album: Emathandwen
  type: MusicAlbum
  date published: 2021-04-02
album: Istress
  type: MusicAlbum
  date published: 2021-08-17
track: Pass the Mic
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182487
  explicit: false
  by artist: The Heavytrackerz
  by artist: Face
  by artist: Gen
  by artist: Manga Saint Hilare
  by artist: Hitman
  by artist: Reece West
  by artist: So Large
  in album: Pass the Mic
    type: MusicAlbum
    date published: 2019-07-05
  genre: grime
  isrc code: FRIDO1910452
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T10:28:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xea2cc850f7ae5311f2daf731cacfdae66ee0b7e8ce0fd60b39d7502e3b105d72
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957025
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957025
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRIDO1910452
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-07T10:59:31Z
  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 0xea2cc850f7ae5311f2daf731cacfdae66ee0b7e8ce0fd60b39d7502e3b105d72. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), 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/FRIDO1910452.
    date published: 2026-07-07T10:59:31Z
  audio: Pass the Mic
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 171.928
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 6
    additional property: Danceability
      type: PropertyValue
      value: 0.331
    additional property: Energy
      type: PropertyValue
      value: 0.914
    additional property: Speechiness
      type: PropertyValue
      value: 0.457
    additional property: Acousticness
      type: PropertyValue
      value: 0.041
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.366
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.44
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.685
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major