Tomson
type: MusicGroup
genre: nederpop
description: Tomson is both a surname and a given name. Notable people with the name include: Surname Arthur Tomson (1859–1905), English artist Chris Tomson (b. 1984), American musician Jack Tomson (1918–2001)
popularity: 5
followers: 520
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ea8a7fb7df605744039e670da60578dc0d44e8a61a669e97384a7738e9df9dc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f3f9c8fc-1609-4eb4-bc12-9ea75ea12342.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f3f9c8fc-1609-4eb4-bc12-9ea75ea12342.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f3f9c8fc-1609-4eb4-bc12-9ea75ea12342
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
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 0x4ea8a7fb7df605744039e670da60578dc0d44e8a61a669e97384a7738e9df9dc. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f3f9c8fc-1609-4eb4-bc12-9ea75ea12342.json and https://artists.proofprofile.net/proofs/artist/f3f9c8fc-1609-4eb4-bc12-9ea75ea12342.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
album: Rollercoaster
  type: MusicAlbum
  date published: 2019-07-05
album: Niks Meer
  type: MusicAlbum
  date published: 2019-11-08
album: Focus
  type: MusicAlbum
  date published: 2020-05-07
album: Limbo
  type: MusicAlbum
  date published: 2021-06-09
album: Niks Nieuws
  type: MusicAlbum
  date published: 2021-06-30
album: Komt Wel Goed
  type: MusicAlbum
  date published: 2021-07-16
album: Halverwege
  type: MusicAlbum
  date published: 2021-11-24
album: Geef Mij Wat Tijd
  type: MusicAlbum
  date published: 2022-05-06
album: Het Regent Niet
  type: MusicAlbum
  date published: 2023-03-03
album: Het Regent Niet
  type: MusicAlbum
  date published: 2023-03-03
album: Dans Alleen
  type: MusicAlbum
  date published: 2023-04-14
album: Dans Alleen
  type: MusicAlbum
  date published: 2023-04-14
album: Hopeloze Dromenloosheid
  type: MusicAlbum
  date published: 2023-06-02
album: Hopeloze Dromenloosheid
  type: MusicAlbum
  date published: 2023-06-02
album: Illusies
  type: MusicAlbum
  date published: 2023-09-01
album: Als Je Niet Opneemt
  type: MusicAlbum
  date published: 2023-12-08
album: Lief Hebt
  type: MusicAlbum
  date published: 2024-03-22
album: Zogenaamd
  type: MusicAlbum
  date published: 2024-06-28
album: Als Je Niet Valt
  type: MusicAlbum
  date published: 2025-06-20
album: Door De Pijn Lachen
  type: MusicAlbum
  date published: 2025-08-15
  track: Door De Pijn Lachen
    type: MusicRecording
    duration: PT2M59S
    duration ms: 179310
    explicit: false
    by artist: Tomson
    in album: Door De Pijn Lachen
      type: MusicAlbum
      date published: 2025-08-15
    genre: nederpop
    isrc code: NL8NN2500002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T06:18:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x053e9ba101c8321d7858032131d205604829299fa32e213eb899a06d9079ac8b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958110
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958110
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL8NN2500002
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T06:57:12Z
    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 0x053e9ba101c8321d7858032131d205604829299fa32e213eb899a06d9079ac8b. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/NL8NN2500002.
      date published: 2026-07-15T06:57:12Z
    audio: Door De Pijn Lachen
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 86.899
      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: 0.668
      additional property: Energy
        type: PropertyValue
        value: 0.687
      additional property: Speechiness
        type: PropertyValue
        value: 0.225
      additional property: Acousticness
        type: PropertyValue
        value: 0.132
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.257
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.315
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.008
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Sukkel Zonder Vrees
  type: MusicAlbum
  date published: 2025-10-17