De Avondshow Met Arjen Lubach
type: MusicGroup
popularity: 11
followers: 1363
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x182c41d9108e2a376039ff496839be9a4d19c1fa1a7969b55aac16064a3c84e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/86f35323-244f-4e13-8aa7-725c2cb0a2ee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/86f35323-244f-4e13-8aa7-725c2cb0a2ee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/86f35323-244f-4e13-8aa7-725c2cb0a2ee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T01:05:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x182c41d9108e2a376039ff496839be9a4d19c1fa1a7969b55aac16064a3c84e8","name":"De Avondshow Met Arjen Lubach","registered_at":"2026-06-14T18:41:56Z","symbol":"NIM0542102","token_address":"0xb731de820eb65782737622b194c978bc5b888a12","type":"artist","uuid":"86f35323-244f-4e13-8aa7-725c2cb0a2ee"}
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 0x182c41d9108e2a376039ff496839be9a4d19c1fa1a7969b55aac16064a3c84e8. Chain 2 (Bitcoin): anchored in block 953717 (2026-06-15T01:05:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/86f35323-244f-4e13-8aa7-725c2cb0a2ee.json and https://artists.proofprofile.net/proofs/artist/86f35323-244f-4e13-8aa7-725c2cb0a2ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T01:05:33Z
  text: {"copyright_id":"0x182c41d9108e2a376039ff496839be9a4d19c1fa1a7969b55aac16064a3c84e8","name":"De Avondshow Met Arjen Lubach","registered_at":"2026-06-14T18:41:56Z","symbol":"NIM0542102","token_address":"0xb731de820eb65782737622b194c978bc5b888a12","type":"artist","uuid":"86f35323-244f-4e13-8aa7-725c2cb0a2ee"}
album: De Avondshow met Arjen Lubach tune
  type: MusicAlbum
  date published: 2022-02-11
  track: De Avondshow met Arjen Lubach tune
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173458
    explicit: false
    by artist: De Avondshow Met Arjen Lubach
    in album: De Avondshow met Arjen Lubach tune
      type: MusicAlbum
      date published: 2022-02-11
    isrc code: NLH5R2200202
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T01:54:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8c003bc6ce0f8860958e2658f2f026c9f5d497a6b48cdea51b44d5b7631f32a4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956656
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956656
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLH5R2200202
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T14:03:39Z
    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 0x8c003bc6ce0f8860958e2658f2f026c9f5d497a6b48cdea51b44d5b7631f32a4. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/NLH5R2200202.
      date published: 2026-07-04T14:03:39Z
    audio: De Avondshow met Arjen Lubach tune
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 91.573
      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: 0.426
      additional property: Energy
        type: PropertyValue
        value: 0.9
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.003
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.43
      additional property: Liveness
        type: PropertyValue
        value: 0.117
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.376
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.443
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Volgend Jaar Bij Ons
  type: MusicAlbum
  date published: 2022-05-07
album: Verder Naar Rechts / Weiter Nach Rechts
  type: MusicAlbum
  date published: 2024-03-08
album: Hoe gaat'ie met de formatie?
  type: MusicAlbum
  date published: 2024-03-28
  track: Hoe gaat'ie met de formatie?
    type: MusicRecording
    duration: PT2M28S
    duration ms: 148728
    explicit: false
    by artist: De Avondshow Met Arjen Lubach
    in album: Hoe gaat'ie met de formatie?
      type: MusicAlbum
      date published: 2024-03-28
    isrc code: NLH5R2400517
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T02:20:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa9cd4e96b6ffcbc3f80b3dfafaade260c6b99d356b0129572a985a2511be1532
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958228
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958228
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLH5R2400517
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T05:23:36Z
    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 0xa9cd4e96b6ffcbc3f80b3dfafaade260c6b99d356b0129572a985a2511be1532. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:23:36Z), 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/NLH5R2400517.
      date published: 2026-07-16T05:23:36Z
    audio: Hoe gaat'ie met de formatie?
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.084
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.619
      additional property: Energy
        type: PropertyValue
        value: 0.833
      additional property: Speechiness
        type: PropertyValue
        value: 0.099
      additional property: Acousticness
        type: PropertyValue
        value: 0.179
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Liveness
type: PropertyValue
value: 0.346

Valence (Positivity)
type: PropertyValue
value: 0.813

Loudness (dB)
type: PropertyValue
value: -4.614

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Minor