Steady Knockin'
type: MusicGroup
popularity: 2
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8ea9a6ef0aa81e34947d6f819f0ad68ba7adfc27f17e6130c4e73c9d3592715
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954025
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954025
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/392473cb-2bed-44f7-82b5-28680d641626.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/392473cb-2bed-44f7-82b5-28680d641626.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/392473cb-2bed-44f7-82b5-28680d641626
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:32:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb8ea9a6ef0aa81e34947d6f819f0ad68ba7adfc27f17e6130c4e73c9d3592715","name":"Steady Knockin'","registered_at":"2026-06-16T09:27:54Z","symbol":"NIM1008991","token_address":"0x41ae316859a86cf4184e6a68cb74f4129fef7cfe","type":"artist","uuid":"392473cb-2bed-44f7-82b5-28680d641626"}
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 0xb8ea9a6ef0aa81e34947d6f819f0ad68ba7adfc27f17e6130c4e73c9d3592715. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/392473cb-2bed-44f7-82b5-28680d641626.json and https://artists.proofprofile.net/proofs/artist/392473cb-2bed-44f7-82b5-28680d641626.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xb8ea9a6ef0aa81e34947d6f819f0ad68ba7adfc27f17e6130c4e73c9d3592715","name":"Steady Knockin'","registered_at":"2026-06-16T09:27:54Z","symbol":"NIM1008991","token_address":"0x41ae316859a86cf4184e6a68cb74f4129fef7cfe","type":"artist","uuid":"392473cb-2bed-44f7-82b5-28680d641626"}
album: Tha Quest
  type: MusicAlbum
  date published: 2005-03-01
album: Underestimated
  type: MusicAlbum
  date published: 2007-10-29
album: If It Ain't Knockin'
  type: MusicAlbum
  date published: 2020-04-06
album: Purple Reign The Mixtape, Vol. 1
  type: MusicAlbum
  date published: 2021-05-22
  track: Hold Me Down
    type: MusicRecording
    duration: PT4M29S
    duration ms: 269609
    explicit: true
    by artist: Steady Knockin'
    in album: Purple Reign The Mixtape, Vol. 1
      type: MusicAlbum
      date published: 2021-05-22
    isrc code: QZHN82172167
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T16:36:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6c9002fc4f27a686abf3e3c1a573b092971d1b6217179de1c97d1d2fe3a58481
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82172167
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x6c9002fc4f27a686abf3e3c1a573b092971d1b6217179de1c97d1d2fe3a58481. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZHN82172167.
      date published: 2026-07-05T19:27:56Z
    audio: Hold Me Down
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.292
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.709
      additional property: Energy
        type: PropertyValue
        value: 0.723
      additional property: Speechiness
        type: PropertyValue
        value: 0.39
      additional property: Acousticness
        type: PropertyValue
        value: 0.131
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.192
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.825
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.896
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: The Plot The Plan The Execution
  type: MusicAlbum
  date published: 2023-02-24