Petersonn
type: MusicGroup
popularity: 3
followers: 251
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf732b2f9c9fc6280794a80474c7b7dd6bdb013ff297b551c1bb91bcba86568e3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a016ba89-8cb3-441f-be4a-6a1ece0800e0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a016ba89-8cb3-441f-be4a-6a1ece0800e0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a016ba89-8cb3-441f-be4a-6a1ece0800e0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
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 0xf732b2f9c9fc6280794a80474c7b7dd6bdb013ff297b551c1bb91bcba86568e3. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a016ba89-8cb3-441f-be4a-6a1ece0800e0.json and https://artists.proofprofile.net/proofs/artist/a016ba89-8cb3-441f-be4a-6a1ece0800e0.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-20T07:04:44Z
album: Každý den
  type: MusicAlbum
  date published: 2019-12-14
album: Scorpion
  type: MusicAlbum
  date published: 2019-12-15
album: ???
  type: MusicAlbum
  date published: 2020-03-15
album: Guestlist
  type: MusicAlbum
  date published: 2020-08-23
album: Za Mnou
  type: MusicAlbum
  date published: 2021-08-28
album: Svítá
  type: MusicAlbum
  date published: 2021-10-08
album: Čas
  type: MusicAlbum
  date published: 2022-05-20
album: Sám
  type: MusicAlbum
  date published: 2022-12-22
album: Jungle
  type: MusicAlbum
  date published: 2023-04-20
album: Svět Našel Mě
  type: MusicAlbum
  date published: 2023-06-01
album: Namále
  type: MusicAlbum
  date published: 2023-08-17
album: Lítám Vesmírem
  type: MusicAlbum
  date published: 2023-09-25
album: Achilles
  type: MusicAlbum
  date published: 2024-07-17
album: Da Vinci
  type: MusicAlbum
  date published: 2024-09-06
album: Vola
  type: MusicAlbum
  date published: 2024-10-31
album: Mám se ohlídat
  type: MusicAlbum
  date published: 2024-11-29
album: půlnoční rap
  type: MusicAlbum
  date published: 2025-01-03
track: Top Gear
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190948
  explicit: false
  by artist: Norki
  by artist: JAYOFFICIAL
  by artist: Tony T
  by artist: Petersonn
  in album: Top Gear
    type: MusicAlbum
    date published: 2022-03-12
  isrc code: QZES52278169
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T11:33:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x748634b4e1ba2c9455a662477602e4c5b99d17c701398d4209c8beaa4ebe96e3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960397
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960397
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52278169
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T12:24:41Z
  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 0x748634b4e1ba2c9455a662477602e4c5b99d17c701398d4209c8beaa4ebe96e3. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52278169 — a six-check JSON result.
    date published: 2026-07-31T12:24:41Z
  audio: Top Gear
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 143.182
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.882
    additional property: Energy
      type: PropertyValue
      value: 0.621
    additional property: Speechiness
      type: PropertyValue
      value: 0.23
    additional property: Acousticness
      type: PropertyValue
      value: 0.099
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.27
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.533
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.347
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major