Pieter Oliver
type: MusicGroup
popularity: 5
followers: 845
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x369cce7d716fd0c2865681fe654c173fd8590cf1fb4fd5f27fa0fcc0de6dd054
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/23beb63f-a0d5-402b-b3f6-a41000a41b66.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/23beb63f-a0d5-402b-b3f6-a41000a41b66.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/23beb63f-a0d5-402b-b3f6-a41000a41b66
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x369cce7d716fd0c2865681fe654c173fd8590cf1fb4fd5f27fa0fcc0de6dd054","name":"Pieter Oliver","registered_at":"2026-06-16T01:59:16Z","symbol":"NIM0901862","token_address":"0xa01dd8fa53479fe3fbfd396f59b9156ce0197c89","type":"artist","uuid":"23beb63f-a0d5-402b-b3f6-a41000a41b66"}
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 0x369cce7d716fd0c2865681fe654c173fd8590cf1fb4fd5f27fa0fcc0de6dd054. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/23beb63f-a0d5-402b-b3f6-a41000a41b66.json and https://artists.proofprofile.net/proofs/artist/23beb63f-a0d5-402b-b3f6-a41000a41b66.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:14:26Z
  text: {"copyright_id":"0x369cce7d716fd0c2865681fe654c173fd8590cf1fb4fd5f27fa0fcc0de6dd054","name":"Pieter Oliver","registered_at":"2026-06-16T01:59:16Z","symbol":"NIM0901862","token_address":"0xa01dd8fa53479fe3fbfd396f59b9156ce0197c89","type":"artist","uuid":"23beb63f-a0d5-402b-b3f6-a41000a41b66"}
album: Nobody - Single
  type: MusicAlbum
  date published: 2016-03-10
album: Girl and a City
  type: MusicAlbum
  date published: 2018-10-26
album: Truly Yours
  type: MusicAlbum
  date published: 2018-11-16
album: Girl and a City Vol.1
  type: MusicAlbum
  date published: 2018-12-07
album: Small Doses
  type: MusicAlbum
  date published: 2023-01-15
album: Paris
  type: MusicAlbum
  date published: 2024-02-14
  track: Paris
    type: MusicRecording
    duration: PT4M4S
    duration ms: 244000
    explicit: false
    by artist: Pieter Oliver
    in album: Paris
      type: MusicAlbum
      date published: 2024-02-14
    isrc code: QZFZ32486670
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T13:20:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7d20323192d0408bad2655b59f20540a4da9a43a69dfbc394e02454e1ec6f8fe
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959144
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959144
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32486670
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T15:38:35Z
    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 0x7d20323192d0408bad2655b59f20540a4da9a43a69dfbc394e02454e1ec6f8fe. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZFZ32486670.
      date published: 2026-07-22T15:38:35Z
    audio: Paris
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 84.938
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.302
      additional property: Energy
        type: PropertyValue
        value: 0.45
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.062
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.406
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.039
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.198
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Blue Dream
  type: MusicAlbum
  date published: 2024-04-27
album: x1000 demo
  type: MusicAlbum
  date published: 2024-11-15