Evert Baptist
type: MusicGroup
popularity: 18
followers: 1511
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c3c56b36f48cf0302c54a898c5e6bf644297c9a8297143c8359f24d1e628987
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953710
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953710
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ea67857-4846-433e-bb32-6ceb6815834d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ea67857-4846-433e-bb32-6ceb6815834d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7ea67857-4846-433e-bb32-6ceb6815834d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T23:32:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c3c56b36f48cf0302c54a898c5e6bf644297c9a8297143c8359f24d1e628987","name":"Evert Baptist","registered_at":"2026-06-14T17:48:03Z","symbol":"NIM0529289","token_address":"0xe038fbcc63c8bc7ed90236a21a28d2312619e905","type":"artist","uuid":"7ea67857-4846-433e-bb32-6ceb6815834d"}
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 0x9c3c56b36f48cf0302c54a898c5e6bf644297c9a8297143c8359f24d1e628987. Chain 2 (Bitcoin): anchored in block 953710 (2026-06-14T23:32:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ea67857-4846-433e-bb32-6ceb6815834d.json and https://artists.proofprofile.net/proofs/artist/7ea67857-4846-433e-bb32-6ceb6815834d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T23:32:42Z
  text: {"copyright_id":"0x9c3c56b36f48cf0302c54a898c5e6bf644297c9a8297143c8359f24d1e628987","name":"Evert Baptist","registered_at":"2026-06-14T17:48:03Z","symbol":"NIM0529289","token_address":"0xe038fbcc63c8bc7ed90236a21a28d2312619e905","type":"artist","uuid":"7ea67857-4846-433e-bb32-6ceb6815834d"}
album: Ik Laat Me In Mijn Blootje Niet Meer Zien
  type: MusicAlbum
  date published: 2014-01-21
album: Ik Laat Me In Mijn Blootje Niet Meer Zien
  type: MusicAlbum
  date published: 2015-01-21
album: La La La Gehaktbal
  type: MusicAlbum
  date published: 2016-01-17
album: La La La Gehaktbal
  type: MusicAlbum
  date published: 2016-01-17
album: Aaltje (doe dikke sjomp)
  type: MusicAlbum
  date published: 2017-09-23
  track: Aaltje (doe dikke sjomp)
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192000
    explicit: false
    by artist: Evert Baptist
    in album: Aaltje (doe dikke sjomp)
      type: MusicAlbum
      date published: 2017-09-23
    isrc code: NLNS71700004
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T19:57:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd517edcdd6a08bb10c43803726d09c14ffef1b619f582f840656f966a439cc5a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958455
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958455
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLNS71700004
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T21:28:36Z
    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 0xd517edcdd6a08bb10c43803726d09c14ffef1b619f582f840656f966a439cc5a. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/NLNS71700004.
      date published: 2026-07-17T21:28:36Z
    audio: Aaltje (doe dikke sjomp)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.047
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.674
      additional property: Energy
        type: PropertyValue
        value: 0.891
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.471
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.195
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.969
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.64
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Aaltje (doe dikke sjomp)
  type: MusicAlbum
  date published: 2017-09-23
album: Hoor je het ruisen der golven
  type: MusicAlbum
  date published: 2020-01-21
album: Hoor je het ruisen der golven
  type: MusicAlbum
  date published: 2020-01-21
  track: Hoor je het ruisen der golven
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208280
    explicit: false
    by artist: Evert Baptist
    in album: Hoor je het ruisen der golven
      type: MusicAlbum
      date published: 2020-01-21
    isrc code: NL3DE2000001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T11:40:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x033634f1c177e467c0f8b43e5d0a3a909a74ebf5e7dbd39f9c5bbe92fc05b0df
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL3DE2000001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0x033634f1c177e467c0f8b43e5d0a3a909a74ebf5e7dbd39f9c5bbe92fc05b0df. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/NL3DE2000001.
      date published: 2026-07-05T18:48:28Z
    audio: Hoor je het ruisen der golven
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.101
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.617
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: De Avond Is Nog Lang Genoeg (feat. Multiple Ten Boer)
album: Van Veendam noar Olle Pekel

Energy
type: PropertyValue
value: 0.932

Speechiness
type: PropertyValue
value: 0.033

Acousticness
type: PropertyValue
value: 0.057

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.332

Valence (Positivity)
type: PropertyValue
value: 0.794

Loudness (dB)
type: PropertyValue
value: -4.112

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Major

De Avond Is Nog Lang Genoeg (feat. Multiple Ten Boer)
type: MusicAlbum
date published: 2022-04-08

Van Veendam noar Olle Pekel
type: MusicAlbum
date published: 2023-12-02