Figgie
type: MusicGroup
genre: nederpop
popularity: 8
followers: 1889
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x60a7e805d1413694d62267588a3f4046cff2c5cb7603a661040754a6f44e386d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954014
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954014
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2acb8f87-1131-4cb9-8eaa-32a2ce79e0d8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2acb8f87-1131-4cb9-8eaa-32a2ce79e0d8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2acb8f87-1131-4cb9-8eaa-32a2ce79e0d8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:46:20Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a7e805d1413694d62267588a3f4046cff2c5cb7603a661040754a6f44e386d. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2acb8f87-1131-4cb9-8eaa-32a2ce79e0d8.json and https://artists.proofprofile.net/proofs/artist/2acb8f87-1131-4cb9-8eaa-32a2ce79e0d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
album: De Familie
  type: MusicAlbum
  date published: 2016-08-25
album: Nergens Heen
  type: MusicAlbum
  date published: 2017-03-18
album: Soms
  type: MusicAlbum
  date published: 2017-07-20
  track: Soms
    type: MusicRecording
    duration: PT5M45S
    duration ms: 345988
    explicit: false
    by artist: Figgie
    in album: Soms
      type: MusicAlbum
      date published: 2017-07-20
    genre: nederpop
    isrc code: GBMJG1711905
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T22:17:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3cf10ebb2a26c32162608c9866def0bd9d6f4a57e23d76bbb811aa7ab22fb353
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958690
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958690
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG1711905
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:14:39Z
    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 0x3cf10ebb2a26c32162608c9866def0bd9d6f4a57e23d76bbb811aa7ab22fb353. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/GBMJG1711905.
      date published: 2026-07-19T07:14:39Z
    audio: Soms
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 174.006
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.401
      additional property: Energy
        type: PropertyValue
        value: 0.659
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.319
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.413
      additional property: Liveness
        type: PropertyValue
        value: 0.172
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.22
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.343
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Dinsdag
  type: MusicAlbum
  date published: 2018-02-01
album: Genoeg Houvast
  type: MusicAlbum
  date published: 2019-07-12
album: Genoeg Houvast
  type: MusicAlbum
  date published: 2019-07-12
album: Vooruit Vooruit
  type: MusicAlbum
  date published: 2019-08-30
album: Toveren
  type: MusicAlbum
  date published: 2019-09-27
album: Genoeg Houvast
  type: MusicAlbum
  date published: 2019-10-18
album: Genoeg Houvast
  type: MusicAlbum
  date published: 2019-10-18
album: Genoeg Houvast
  type: MusicAlbum
  date published: 2019-10-18
album: Project 5
  type: MusicAlbum
  date published: 2021-04-30
album: Ook Mijn Huis
  type: MusicAlbum
  date published: 2021-05-28
album: Ook Mijn Huis
  type: MusicAlbum
  date published: 2021-05-28
album: Ook Mijn Huis
  type: MusicAlbum
  date published: 2021-05-28
album: Ook Mijn Huis
  type: MusicAlbum
  date published: 2021-06-25
album: Ook Mijn Huis
  type: MusicAlbum
  date published: 2021-06-25
album: Op De Stoep
  type: MusicAlbum
  date published: 2023-02-17
album: Altijd
  type: MusicAlbum
  date published: 2023-06-16
album: Kleuren, Texturen, Kaders & Verhalen
  type: MusicAlbum
  date published: 2023-09-26
album: Kleuren, Texturen, Kaders & Verhalen
  type: MusicAlbum
  date published: 2023-09-26