Placid One
type: MusicGroup
genre: breakbeat
popularity: 7
followers: 783
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf34502af425d9aecb25613c18b51b0da6a5379befb839d45e18464d6b61b2d54
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f4e85114-fdf0-4129-9e12-5f2d38960b4a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f4e85114-fdf0-4129-9e12-5f2d38960b4a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f4e85114-fdf0-4129-9e12-5f2d38960b4a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf34502af425d9aecb25613c18b51b0da6a5379befb839d45e18464d6b61b2d54","name":"Placid One","registered_at":"2026-06-21T14:47:45Z","symbol":"NIM1951579","token_address":"0xa7443457aaf4f91b59e5a257392e1f3846c8657a","type":"artist","uuid":"f4e85114-fdf0-4129-9e12-5f2d38960b4a"}
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 0xf34502af425d9aecb25613c18b51b0da6a5379befb839d45e18464d6b61b2d54. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f4e85114-fdf0-4129-9e12-5f2d38960b4a.json and https://artists.proofprofile.net/proofs/artist/f4e85114-fdf0-4129-9e12-5f2d38960b4a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xf34502af425d9aecb25613c18b51b0da6a5379befb839d45e18464d6b61b2d54","name":"Placid One","registered_at":"2026-06-21T14:47:45Z","symbol":"NIM1951579","token_address":"0xa7443457aaf4f91b59e5a257392e1f3846c8657a","type":"artist","uuid":"f4e85114-fdf0-4129-9e12-5f2d38960b4a"}
album: B4 You
  type: MusicAlbum
  date published: 2017-02-27
album: C Balloon EP
  type: MusicAlbum
  date published: 2017-07-21
album: C Balloon EP
  type: MusicAlbum
  date published: 2017-07-21
album: Ambre
  type: MusicAlbum
  date published: 2018-04-06
album: Heroes Of The East
  type: MusicAlbum
  date published: 2019-12-02
album: Heroes Of The East
  type: MusicAlbum
  date published: 2019-12-02
album: Prove Yourself
  type: MusicAlbum
  date published: 2020-06-05
album: Prove Yourself
  type: MusicAlbum
  date published: 2020-06-05
album: HPU013
  type: MusicAlbum
  date published: 2020-11-13
album: Hpu013
  type: MusicAlbum
  date published: 2020-11-13
album: Slow Motion Race
  type: MusicAlbum
  date published: 2021-03-15
  track: Slow Motion Race
    type: MusicRecording
    duration: PT5M18S
    duration ms: 318961
    explicit: false
    by artist: Placid One
    in album: Slow Motion Race
      type: MusicAlbum
      date published: 2021-03-15
    genre: breakbeat
    isrc code: QZDA82132754
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T06:58:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9938f74f805457612b7b289918e7ddfb773aaa2b03552ff9872eb4c881e3c8b6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958383
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958383
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82132754
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T08:20:01Z
    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 0x9938f74f805457612b7b289918e7ddfb773aaa2b03552ff9872eb4c881e3c8b6. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QZDA82132754.
      date published: 2026-07-17T08:20:01Z
    audio: Slow Motion Race
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.99
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.509
      additional property: Energy
        type: PropertyValue
        value: 0.755
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.334
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.857
      additional property: Liveness
        type: PropertyValue
        value: 0.124
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.038
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.441
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Airport Speedrun
  type: MusicAlbum
  date published: 2022-03-25
album: Warm Embracing Dance
  type: MusicAlbum
  date published: 2023-02-16