ball.
type: MusicGroup
popularity: 4
followers: 119
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba11b56e87d81336866001d8f095776946aba0e3dd6f398b100e5adfc9d96b1a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b27ec28-74bb-4d94-8e19-833160108596.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b27ec28-74bb-4d94-8e19-833160108596.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1b27ec28-74bb-4d94-8e19-833160108596
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
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 0xba11b56e87d81336866001d8f095776946aba0e3dd6f398b100e5adfc9d96b1a. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1b27ec28-74bb-4d94-8e19-833160108596.json and https://artists.proofprofile.net/proofs/artist/1b27ec28-74bb-4d94-8e19-833160108596.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
album: Twas de moeite
  type: MusicAlbum
  date published: 2020-12-23
album: Sorry voort storen
  type: MusicAlbum
  date published: 2021-02-01
album: Kheb alles dak wil
  type: MusicAlbum
  date published: 2021-02-17
album: Misschien wel voor altijd
  type: MusicAlbum
  date published: 2021-03-27
album: Wie gade worden?
  type: MusicAlbum
  date published: 2021-04-19
album: De Investeerder
  type: MusicAlbum
  date published: 2021-05-20
album: Vrijdag
  type: MusicAlbum
  date published: 2021-06-09
album: Het doet er toch niet toe
  type: MusicAlbum
  date published: 2021-09-02
album: Legt u neer
  type: MusicAlbum
  date published: 2022-03-31
album: Grijswaarde
  type: MusicAlbum
  date published: 2022-04-30
album: Weten wa ge wilt
  type: MusicAlbum
  date published: 2022-07-01
album: Ex
  type: MusicAlbum
  date published: 2022-10-28
album: Glorious
  type: MusicAlbum
  date published: 2022-11-11
album: Mantra
  type: MusicAlbum
  date published: 2022-11-25
album: New York
  type: MusicAlbum
  date published: 2022-12-09
album: Hero
  type: MusicAlbum
  date published: 2022-12-22
album: Kosmos
  type: MusicAlbum
  date published: 2022-12-23
album: Bommen
  type: MusicAlbum
  date published: 2023-03-21
album: peikenaas.
  type: MusicAlbum
  date published: 2023-04-21
album: Alles achterlaten
  type: MusicAlbum
  date published: 2023-06-30
album: Blijf dicht bij mij
  type: MusicAlbum
  date published: 2023-09-29
album: Vertrek
  type: MusicAlbum
  date published: 2023-10-27
album: komen en gaan
  type: MusicAlbum
  date published: 2023-12-15
album: Hemel naar de aarde
  type: MusicAlbum
  date published: 2024-02-09
album: LOFT
  type: MusicAlbum
  date published: 2024-02-10
album: Hoofd zo vol
  type: MusicAlbum
  date published: 2024-06-28
album: waar zijde gij nu
  type: MusicAlbum
  date published: 2024-10-18
album: gaat goed
  type: MusicAlbum
  date published: 2024-12-20
album: misschien
  type: MusicAlbum
  date published: 2025-02-14
album: laat los
  type: MusicAlbum
  date published: 2025-04-25
  track: laat los
    type: MusicRecording
    duration: PT4M16S
    duration ms: 256000
    explicit: false
    by artist: ball.
    in album: laat los
      type: MusicAlbum
      date published: 2025-04-25
    isrc code: QZNWQ2597606
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T06:23:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xecbef4f63a5578ca0fc33ca37aa47e839e4d835ff7cfef64df809d878719328c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956484
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956484
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2597606
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T10:47:44Z
    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 0xecbef4f63a5578ca0fc33ca37aa47e839e4d835ff7cfef64df809d878719328c. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZNWQ2597606.
      date published: 2026-07-03T10:47:44Z
    audio: laat los
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.005
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.823
      additional property: Energy
        type: PropertyValue
        value: 0.376
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0.051
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.458
      additional property: Liveness
        type: PropertyValue
        value: 0.315
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.409
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.649
      additional property: Key Name
      additional property: Mode Name
album: messias
album: nieuwe dag
album: plankgas
album: echo

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

messias
type: MusicAlbum
date published: 2025-06-06

nieuwe dag
type: MusicAlbum
date published: 2025-07-11

plankgas
type: MusicAlbum
date published: 2025-09-26

echo
type: MusicAlbum
date published: 2025-10-31