Piet Piraat
type: MusicGroup
genre: children's music
popularity: 40
followers: 24184
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83c9b4d972b2ac7ec857ef45da6fa785f416477516918f4bf2e86ee00f8eae13
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f934937f-165e-4f80-a978-0222fe1296e0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f934937f-165e-4f80-a978-0222fe1296e0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f934937f-165e-4f80-a978-0222fe1296e0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x83c9b4d972b2ac7ec857ef45da6fa785f416477516918f4bf2e86ee00f8eae13","name":"Piet Piraat","registered_at":"2026-06-12T14:08:35Z","symbol":"NIM0320957","token_address":"0xbcc8409e4bb08a2d219c9b17dbe04dcc7973151d","type":"artist","uuid":"f934937f-165e-4f80-a978-0222fe1296e0"}
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 → block must exist at that height 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 0x83c9b4d972b2ac7ec857ef45da6fa785f416477516918f4bf2e86ee00f8eae13. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f934937f-165e-4f80-a978-0222fe1296e0.json and https://artists.proofprofile.net/proofs/artist/f934937f-165e-4f80-a978-0222fe1296e0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x83c9b4d972b2ac7ec857ef45da6fa785f416477516918f4bf2e86ee00f8eae13","name":"Piet Piraat","registered_at":"2026-06-12T14:08:35Z","symbol":"NIM0320957","token_address":"0xbcc8409e4bb08a2d219c9b17dbe04dcc7973151d","type":"artist","uuid":"f934937f-165e-4f80-a978-0222fe1296e0"}
album: Piet Piraat
  type: MusicAlbum
  date published: 1970-01-01
  track: Piet Piraat
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193640
    explicit: false
    by artist: Piet Piraat
    in album: Piet Piraat
      type: MusicAlbum
      date published: 1970-01-01
album: Storm op Zee
  type: MusicAlbum
  date published: 2003-08-26
  track: Storm Op Zee
    type: MusicRecording
    duration: PT3M24S
    duration ms: 204506
    explicit: false
    by artist: Piet Piraat
    in album: Storm op Zee
      type: MusicAlbum
      date published: 2003-08-26
  track: Storm Op Zee - Instrumental
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203666
    explicit: false
    by artist: Piet Piraat
    in album: Storm op Zee
      type: MusicAlbum
      date published: 2003-08-26
album: Piet Piraat
  type: MusicAlbum
  date published: 1970-01-01
  track: Leve het piratenleven
    type: MusicRecording
    duration: PT3M39S
    duration ms: 219573
    explicit: false
    by artist: Piet Piraat
    in album: Piet Piraat
      type: MusicAlbum
      date published: 1970-01-01
  track: Piet Piraat
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197546
    explicit: false
    by artist: Piet Piraat
    in album: Piet Piraat
      type: MusicAlbum
      date published: 1970-01-01
  track: Storm op zee
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205333
    explicit: false
    by artist: Piet Piraat
    in album: Piet Piraat
      type: MusicAlbum
      date published: 1970-01-01
  track: Naar de Haaien
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197013
    explicit: false
    by artist: Piet Piraat
    in album: Piet Piraat
      type: MusicAlbum
      date published: 1970-01-01
  track: Het kraaiennest
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207560
    explicit: false
    by artist: Piet Piraat
    in album: Piet Piraat
      type: MusicAlbum
      date published: 1970-01-01
  track: Berend zijn verjaardag
    type: MusicRecording
    duration: PT2M35S
    duration ms: 155293
    explicit: false
    by artist: Piet Piraat
    in album: Piet Piraat
      type: MusicAlbum
      date published: 1970-01-01
  track: Zonder mij
    type: MusicRecording
    duration: PT3M29S
    duration ms: 209106
    explicit: false
    by artist: Piet Piraat
    in album: Piet Piraat
      type: MusicAlbum
      date published: 1970-01-01
  track: De schat
    type: MusicRecording
    duration: PT2M28S
    duration ms: 148746
    explicit: false
    by artist: Piet Piraat
    in album: Piet Piraat
      type: MusicAlbum
      date published: 1970-01-01
  track: Piet Piraat is op vakantie
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197506
    explicit: false
    by artist: Piet Piraat
    in album: Piet Piraat
      type: MusicAlbum
      date published: 1970-01-01
  track: Zeepiraten
    type: MusicRecording
    duration: PT3M38S
    duration ms: 218600
    explicit: false
    by artist: Piet Piraat
    in album: Piet Piraat
      type: MusicAlbum
      date published: 1970-01-01
  track: Hoog en laag
    type: MusicRecording
    duration: PT3M11S
    duration ms: 191480
    explicit: false
    by artist: Piet Piraat
    in album: Piet Piraat
      type: MusicAlbum
      date published: 1970-01-01
  track: Piraten zijn niet bang
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217480
    explicit: false
    by artist: Piet Piraat
    in album: Piet Piraat
      type: MusicAlbum
      date published: 1970-01-01
  track: Medley
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238373
    explicit: false
    by artist: Piet Piraat
    in album: Piet Piraat
      type: MusicAlbum
      date published: 1970-01-01
album: Piet Piraat
  type: MusicAlbum
  date published: 2005-01-01
  track: Leve Het Piratenleven
    type: MusicRecording
    duration: PT3M39S
    duration ms: 219573
    explicit: false
    by artist: Piet Piraat
    in album: Piet Piraat
      type: MusicAlbum
      date published: 2005-01-01
  track: Piet Piraat
  track: Storm Op Zee
  track: Naar De Haaien
  track: Het Kraaiennest
  track: Berend Zijn Verjaardag
  track: Zonder Mij
  track: De Schat
  track: Piet Piraat Is Op Vakantie
  track: Zeepiraten
  track: Hoog En Laag
  track: Piraten Zijn Niet Bang
  track: Medley
album: De Zeven Zeeën
album: Het Spook
album: De mummie
album: Wij gaan duiken
album: Wij Gaan Duiken
album: Piet Piraat En Het Zeemonster
album: Piet Piraat en het zeemonster
album: Het Beste Van 15 Jaar Piet Piraat
album: Voorleesverhaal: Slimme Steven
album: Voorleesverhaal: Het Aquarium
album: Voorleesverhaal: Het Hoedje
album: Voorleesverhaal: De Ballon
album: Piratencarnaval
album: Piet Piraat (Remix)
album: Voorleesverhaal: Boemerang
album: Voorleesverhaal: Verstoppertje
album: Voorleesverhaal: Nieuwe kleren
album: Voorleesverhaal: De speurneus
album: Voorleesverhaal: Een vreemd eiland
album: Voorleesverhaal: De kerstboom
album: Voorleesverhaal: Kaviaar
album: Voorleesverhaal: De vervanger
album: Voorleesverhaal: De kookwedstrijd
album: Voorleesverhaal: De telefoon
album: Voorleesverhaal: Hoog bezoek
album: Voorleesverhaal: Vrijdag de 13de
album: Voorleesverhaal: Berend is verdrietig
album: Voorleesverhaal: De kameleon
album: Voorleesverhaal: Mieren
album: Voorleesverhaal: De wekker
album: Voorleesverhaal: Het bed
album: Voorleesverhaal: Bloemen
album: Voorleesverhaal: Takjes
album: Troepsoep
album: Verhalen voor de toverlantaarn
track: Storm Op Zee
track: De Zeven Zeeën
track: Piet Piraat

Piet Piraat
type: MusicRecording
duration: PT3M17S
duration ms: 197546
explicit: false
by artist: Piet Piraat
in album: Piet Piraat
  type: MusicAlbum
  date published: 2005-01-01

Storm Op Zee
type: MusicRecording
duration: PT3M25S
duration ms: 205333
explicit: false
by artist: Piet Piraat
in album: Piet Piraat
  type: MusicAlbum
  date published: 2005-01-01

Naar De Haaien
type: MusicRecording
duration: PT3M17S
duration ms: 197013
explicit: false
by artist: Piet Piraat
in album: Piet Piraat
  type: MusicAlbum
  date published: 2005-01-01

Het Kraaiennest
type: MusicRecording
duration: PT3M27S
duration ms: 207560
explicit: false
by artist: Piet Piraat
in album: Piet Piraat
  type: MusicAlbum
  date published: 2005-01-01
isrc code: BEY900400037
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-12T23:01:49+00:00

Berend Zijn Verjaardag
type: MusicRecording
duration: PT2M35S
duration ms: 155293
explicit: false
by artist: Piet Piraat
in album: Piet Piraat
  type: MusicAlbum
  date published: 2005-01-01

Zonder Mij
type: MusicRecording
duration: PT3M29S
duration ms: 209106
explicit: false
by artist: Piet Piraat
in album: Piet Piraat
  type: MusicAlbum
  date published: 2005-01-01
isrc code: BEY900400036
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T05:15:16+00:00

De Schat
type: MusicRecording
duration: PT2M28S
duration ms: 148746
explicit: false
by artist: Piet Piraat
in album: Piet Piraat
  type: MusicAlbum
  date published: 2005-01-01

Piet Piraat Is Op Vakantie
type: MusicRecording
duration: PT3M17S
duration ms: 197506
explicit: false
by artist: Piet Piraat
in album: Piet Piraat
  type: MusicAlbum
  date published: 2005-01-01

Zeepiraten
type: MusicRecording
duration: PT3M38S
duration ms: 218600
explicit: false
by artist: Piet Piraat
in album: Piet Piraat
  type: MusicAlbum
  date published: 2005-01-01

Hoog En Laag
type: MusicRecording
duration: PT3M11S
duration ms: 191480
explicit: false
by artist: Piet Piraat
in album: Piet Piraat
  type: MusicAlbum
  date published: 2005-01-01

Piraten Zijn Niet Bang
type: MusicRecording
duration: PT3M37S
duration ms: 217480
explicit: false
by artist: Piet Piraat
in album: Piet Piraat
  type: MusicAlbum
  date published: 2005-01-01

Medley
type: MusicRecording
duration: PT3M58S
duration ms: 238373
explicit: false
by artist: Piet Piraat
in album: Piet Piraat
  type: MusicAlbum
  date published: 2005-01-01
isrc code: BEY900500033
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-03T01:32:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c4f47b5802b73d80b2eecbe62cb9058aa55b109b43115201ac4192cb4f6a6ca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956474
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956474
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY900500033
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T08:56:35Z
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 → block OTSBitcoinBlock must exist at that height 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 0x7c4f47b5802b73d80b2eecbe62cb9058aa55b109b43115201ac4192cb4f6a6ca. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/BEY900500033.
  date published: 2026-07-03T08:56:35Z

De Zeven Zeeën
type: MusicAlbum
date published: 2006-09-11
track: De Zeven Zeeën
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194106
  explicit: false
  by artist: Piet Piraat
  in album: De Zeven Zeeën
    type: MusicAlbum
    date published: 2006-09-11

Het Spook
type: MusicAlbum
date published: 1970-01-01
track: Het spook
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180766
  explicit: false
  by artist: Piet Piraat
  in album: Het Spook
    type: MusicAlbum
    date published: 1970-01-01

Het Spook
type: MusicAlbum
date published: 2009-01-01
track: Het Spook
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180766
  explicit: false
  by artist: Piet Piraat
  in album: Het Spook
    type: MusicAlbum
    date published: 2009-01-01

De mummie
type: MusicAlbum
date published: 1970-01-01
track: De mummie
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179378
  explicit: false
  by artist: Piet Piraat
  in album: De mummie
    type: MusicAlbum
    date published: 1970-01-01

De mummie
type: MusicAlbum
date published: 2010-01-01
track: De mummie
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179378
  explicit: false
  by artist: Piet Piraat
  in album: De mummie
    type: MusicAlbum
    date published: 2010-01-01

Wij gaan duiken
type: MusicAlbum
date published: 1970-01-01
track: Wij gaan duiken
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202626
  explicit: false
  by artist: Piet Piraat
  in album: Wij gaan duiken
    type: MusicAlbum
    date published: 1970-01-01

Wij Gaan Duiken
type: MusicAlbum
date published: 2011-01-01
track: Wij Gaan Duiken
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202626
  explicit: false
  by artist: Piet Piraat
  in album: Wij Gaan Duiken
    type: MusicAlbum
    date published: 2011-01-01

Piet Piraat En Het Zeemonster
type: MusicAlbum
date published: 2014-07-25
track: Wij Zijn Zeepiraten
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139864
  explicit: false
  by artist: Piet Piraat
  in album: Piet Piraat En Het Zeemonster
    type: MusicAlbum
    date published: 2014-07-25
track: De Dappere Piratenclub
  type: MusicRecording
  duration: PT1M52S
  duration ms: 112508
  explicit: false
  by artist: Piet Piraat
  in album: Piet Piraat En Het Zeemonster
    type: MusicAlbum
    date published: 2014-07-25
track: Piet Piraat Is Verliefd
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151228
  explicit: false
  by artist: Piet Piraat
  in album: Piet Piraat En Het Zeemonster
    type: MusicAlbum
    date published: 2014-07-25

Piet Piraat en het zeemonster
type: MusicAlbum
date published: 2014-07-25
track: Wij zijn zeepiraten
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139864
  explicit: false
  by artist: Piet Piraat
  in album: Piet Piraat en het zeemonster
    type: MusicAlbum
    date published: 2014-07-25
track: De dappere piratenclub
  type: MusicRecording
  duration: PT1M52S
  duration ms: 112507
  explicit: false
  by artist: Piet Piraat
  in album: Piet Piraat en het zeemonster
    type: MusicAlbum
    date published: 2014-07-25
track: Piet Piraat is Verliefd
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151228
  explicit: false
  by artist: Piet Piraat
  in album: Piet Piraat en het zeemonster
    type: MusicAlbum
    date published: 2014-07-25

Het Beste Van 15 Jaar Piet Piraat
type: MusicAlbum
date published: 2016-11-18
track: Piet Piraat
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196093
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
track: Wij zijn zeepiraten
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140653
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
track: De Mummie
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179973
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
track: Wij gaan duiken
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202106
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
track: Het kraaiennest
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207453
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
track: Wij plukken de dag
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205200
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
track: Hoog en laag
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190306
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
track: Zonder mij
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207733
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
track: Het Spook
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181706
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
track: De zeven zeeën
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194506
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
track: De schat
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146586
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
track: Zeepiraten
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216800
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
track: Leve het piratenleven
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218880
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
track: Berend zijn verjaardag
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153586
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
track: Ik verlang zo naar huis
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188906
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
track: Piet Piraat is op vakantie
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196613
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
track: Halloween
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158480
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
track: Piraten zijn niet bang
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215013
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
track: Storm op zee
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204466
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
track: Eind goed al goed
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195013
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18

Het Beste Van 15 Jaar Piet Piraat
type: MusicAlbum
date published: 2016-11-18
track: Piet Piraat
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196093
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
  isrc code: BEZ050200031
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T10:38:26+00:00
track: Wij Zijn Zeepiraten
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140653
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
  isrc code: BEY901300005
track: De mummie
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179973
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
  isrc code: BEY901000121
track: Wij Gaan Duiken
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202106
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
  isrc code: BEY901000153
track: Het Kraaiennest
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207453
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
  isrc code: BEY900400037
track: Wij Plukken De Dag
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205200
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
track: Zonder Mij
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207733
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
  isrc code: BEY900400036
track: Hoog En Laag
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190306
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
  isrc code: BEY900400024
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T01:20:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x74be7fd25f62911d1f4f686436f940ab9392f22dd657dbeda2605494e7bb2c19
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956748
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956748
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY900400024
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T05:55:59Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x74be7fd25f62911d1f4f686436f940ab9392f22dd657dbeda2605494e7bb2c19. Chain 2 (Bitcoin): anchored in block 956748 (2026-07-05T05:55:59Z), 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/BEY900400024.
    date published: 2026-07-05T05:55:59Z
track: Het Spook
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181706
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
  isrc code: BEY900900119
track: De Zeven Zeeën
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194506
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
track: De Schat
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146586
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
  isrc code: BEY900400039
track: Zeepiraten
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216800
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
  isrc code: BEY900400023
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T16:45:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x38f4fc056c745779da5d71b319ee939cc9c0a162330617da083209dfdacd2471
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956826
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956826
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY900400023
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T19:27:56Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x38f4fc056c745779da5d71b319ee939cc9c0a162330617da083209dfdacd2471. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/BEY900400023.
    date published: 2026-07-05T19:27:56Z
track: Berend Zijn Verjaardag
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153586
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
    type: MusicAlbum
    date published: 2016-11-18
  isrc code: BEY900400038
track: Leve Het Piratenleven
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218880
  explicit: false
  by artist: Piet Piraat
  in album: Het Beste Van 15 Jaar Piet Piraat
  isrc code: BEY900500031
track: Ik Verlang Zo Naar Huis
track: Piet Piraat Is Op Vakantie
track: Piraten Zijn Niet Bang
track: Halloween
track: Storm Op Zee
track: Eind Goed Al Goed

Piet Piraat
type: MusicGroup

Het Beste Van 15 Jaar Piet Piraat
type: MusicAlbum
date published: 2016-11-18

Ik Verlang Zo Naar Huis
type: MusicRecording
duration: PT3M8S
duration ms: 188906
explicit: false
by artist: Piet Piraat
in album: Het Beste Van 15 Jaar Piet Piraat
  type: MusicAlbum
  date published: 2016-11-18

Piet Piraat Is Op Vakantie
type: MusicRecording
duration: PT3M16S
duration ms: 196613
explicit: false
by artist: Piet Piraat
in album: Het Beste Van 15 Jaar Piet Piraat
  type: MusicAlbum
  date published: 2016-11-18
isrc code: BEY900400022
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T19:55:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7bff4bafc02876b1ab9f3920cd681edb7b867e8614f1443b3243cab2bda2a7a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956725
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956725
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY900400022
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T01:12:41Z
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 → block OTSBitcoinBlock must exist at that height 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 0xe7bff4bafc02876b1ab9f3920cd681edb7b867e8614f1443b3243cab2bda2a7a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/BEY900400022.
  date published: 2026-07-05T01:12:41Z

Piraten Zijn Niet Bang
type: MusicRecording
duration: PT3M35S
duration ms: 215013
explicit: false
by artist: Piet Piraat
in album: Het Beste Van 15 Jaar Piet Piraat
  type: MusicAlbum
  date published: 2016-11-18
isrc code: BEY900400025

Halloween
type: MusicRecording
duration: PT2M38S
duration ms: 158480
explicit: false
by artist: Piet Piraat
in album: Het Beste Van 15 Jaar Piet Piraat
  type: MusicAlbum
  date published: 2016-11-18

Storm Op Zee
type: MusicRecording
duration: PT3M24S
duration ms: 204466
explicit: false
by artist: Piet Piraat
in album: Het Beste Van 15 Jaar Piet Piraat
  type: MusicAlbum
  date published: 2016-11-18
isrc code: BEY900300048
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T13:04:37+00:00

Eind Goed Al Goed
type: MusicRecording
duration: PT3M15S
duration ms: 195013
explicit: false
by artist: Piet Piraat
in album: Het Beste Van 15 Jaar Piet Piraat
  type: MusicAlbum
  date published: 2016-11-18

Voorleesverhaal: Slimme Steven
type: MusicAlbum
date published: 2018-06-06
track: Voorleesverhaal: Slimme Steven
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224360
  explicit: false
  by artist: Piet Piraat
  in album: Voorleesverhaal: Slimme Steven
    type: MusicAlbum
    date published: 2018-06-06

Voorleesverhaal: Slimme Steven
type: MusicAlbum
date published: 2018-06-06
track: Voorleesverhaal: Slimme Steven
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224360
  explicit: false
  by artist: Piet Piraat
  in album: Voorleesverhaal: Slimme Steven
    type: MusicAlbum
    date published: 2018-06-06

Voorleesverhaal: Het Aquarium
type: MusicAlbum
date published: 2018-06-06
track: Voorleesverhaal: Het Aquarium
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187066
  explicit: false
  by artist: Piet Piraat
  in album: Voorleesverhaal: Het Aquarium
    type: MusicAlbum
    date published: 2018-06-06

Voorleesverhaal: Het Aquarium
type: MusicAlbum
date published: 2018-06-06
track: Voorleesverhaal: Het Aquarium
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187066
  explicit: false
  by artist: Piet Piraat
  in album: Voorleesverhaal: Het Aquarium
    type: MusicAlbum
    date published: 2018-06-06

Voorleesverhaal: Het Hoedje
type: MusicAlbum
date published: 2018-06-06
track: Voorleesverhaal: Het Hoedje
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206293
  explicit: false
  by artist: Piet Piraat
  in album: Voorleesverhaal: Het Hoedje
    type: MusicAlbum
    date published: 2018-06-06

Voorleesverhaal: Het Hoedje
type: MusicAlbum
date published: 2018-06-06
track: Voorleesverhaal: Het Hoedje
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206293
  explicit: false
  by artist: Piet Piraat
  in album: Voorleesverhaal: Het Hoedje
    type: MusicAlbum
    date published: 2018-06-06

Voorleesverhaal: De Ballon
type: MusicAlbum
date published: 2018-06-06
track: Voorleesverhaal: De Ballon
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205946
  explicit: false
  by artist: Piet Piraat
  in album: Voorleesverhaal: De Ballon
    type: MusicAlbum
    date published: 2018-06-06

Voorleesverhaal: De Ballon
type: MusicAlbum
date published: 2018-06-06
track: Voorleesverhaal: De Ballon
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205946
  explicit: false
  by artist: Piet Piraat
  in album: Voorleesverhaal: De Ballon
    type: MusicAlbum
    date published: 2018-06-06

Piratencarnaval
type: MusicAlbum
date published: 2019-02-06
track: Piratencarnaval
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217586
  explicit: false
  by artist: Piet Piraat
  in album: Piratencarnaval
    type: MusicAlbum
    date published: 2019-02-06

Piratencarnaval
type: MusicAlbum
date published: 2019-02-06
track: Piratencarnaval
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217586
  explicit: false
  by artist: Piet Piraat
  in album: Piratencarnaval
    type: MusicAlbum
    date published: 2019-02-06

Piet Piraat (Remix)
type: MusicAlbum
date published: 2021-05-21
track: Piet Piraat - Remix
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151026
  explicit: false
  by artist: Piet Piraat
  in album: Piet Piraat (Remix)
    type: MusicAlbum
    date published: 2021-05-21

Voorleesverhaal: Boemerang
type: MusicAlbum
date published: 2021-09-19
track: Voorleesverhaal: Boemerang
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198884
  explicit: false
  by artist: Piet Piraat
  in album: Voorleesverhaal: Boemerang
    type: MusicAlbum
    date published: 2021-09-19
  isrc code: BEY901000088
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-11T16:58:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x90879a16018c844691fdf95ad76ca0c6f0a56e2df44f6172ca93c1e0acd84a4d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957591
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957591
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY901000088
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-11T17:21:30Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x90879a16018c844691fdf95ad76ca0c6f0a56e2df44f6172ca93c1e0acd84a4d. Chain 2 (Bitcoin): anchored in block 957591 (2026-07-11T17:21:30Z), 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/BEY901000088.
    date published: 2026-07-11T17:21:30Z

Voorleesverhaal: Verstoppertje
type: MusicAlbum
date published: 2021-09-19
track: Voorleesverhaal: Verstoppertje
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249115
  explicit: false
  by artist: Piet Piraat
  in album: Voorleesverhaal: Verstoppertje
    type: MusicAlbum
    date published: 2021-09-19
  isrc code: BEY901000087

Voorleesverhaal: Nieuwe kleren
type: MusicAlbum
date published: 2021-09-19
track: Voorleesverhaal: Nieuwe kleren
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263839
  explicit: false
  by artist: Piet Piraat
  in album: Voorleesverhaal: Nieuwe kleren
    type: MusicAlbum
    date published: 2021-09-19

Voorleesverhaal: De speurneus
type: MusicAlbum
date published: 2021-09-19
track: Voorleesverhaal: De speurneus
  type: MusicRecording
  duration: PT6M1S
  duration ms: 361710
  explicit: false
  by artist: Piet Piraat
  in album: Voorleesverhaal: De speurneus
    type: MusicAlbum
    date published: 2021-09-19
  isrc code: BEY901000073
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T16:00:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x687fa37e33cc25925edaa1a4d0a84c338a944326dbeeab7fb36da6b477b23ceb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957880
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957880
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY901000073
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T16:39:18Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x687fa37e33cc25925edaa1a4d0a84c338a944326dbeeab7fb36da6b477b23ceb. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/BEY901000073.
    date published: 2026-07-13T16:39:18Z

Voorleesverhaal: Een vreemd eiland
type: MusicAlbum
date published: 2021-09-19
track: Voorleesverhaal: Een vreemd eiland
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247012
  explicit: false
  by artist: Piet Piraat
  in album: Voorleesverhaal: Een vreemd eiland
    type: MusicAlbum
    date published: 2021-09-19
  isrc code: BEY901000071
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T12:10:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbcf986eb28363b85d576e64068f337efe37db9b2cc17a6412013ad740f70b5dc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958157
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/958157
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY901000071
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T15:10:40Z
  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 → block OTSBitcoinBlock must exist at that height 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 0xbcf986eb28363b85d576e64068f337efe37db9b2cc17a6412013ad740f70b5dc. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:10:40Z), 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/BEY901000071.
    date published: 2026-07-15T15:10:40Z

Voorleesverhaal: De kerstboom
type: MusicAlbum
date published: 2022-12-23
track: Voorleesverhaal: De kerstboom
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193834
  explicit: false
  by artist: Piet Piraat
  in album: Voorleesverhaal: De kerstboom
    type: MusicAlbum
    date published: 2022-12-23
  isrc code: BEY901000082

Voorleesverhaal: Kaviaar
type: MusicAlbum
date published: 2022-12-23
track: Voorleesverhaal: Kaviaar
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256036
  explicit: false
  by artist: Piet Piraat
  in album: Voorleesverhaal: Kaviaar
    type: MusicAlbum
    date published: 2022-12-23
  isrc code: BEY901000081

Voorleesverhaal: De vervanger
type: MusicAlbum
date published: 2022-12-30
track: Voorleesverhaal: De vervanger
  type: MusicRecording
  duration: PT4M22S
  duration ms: 262310
  explicit: false
  by artist: Piet Piraat
  in album: Voorleesverhaal: De vervanger
    type: MusicAlbum
    date published: 2022-12-30
  isrc code: BEY901000076
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T09:57:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb91560fb7e4517359ebb48dd0acbe4c51512fd41389344876f86da7aa6197a4c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956545
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956545
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY901000076
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T19:59:51Z
  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 → block OTSBitcoinBlock must exist at that height 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 0xb91560fb7e4517359ebb48dd0acbe4c51512fd41389344876f86da7aa6197a4c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/BEY901000076.
    date published: 2026-07-03T19:59:51Z

Voorleesverhaal: De kookwedstrijd
type: MusicAlbum
date published: 2022-12-30
track: Voorleesverhaal: De kookwedstrijd
  type: MusicRecording
  duration: PT5M5S
  duration ms: 305871
  explicit: false
  by artist: Piet Piraat
  in album: Voorleesverhaal: De kookwedstrijd
    type: MusicAlbum
    date published: 2022-12-30

Voorleesverhaal: De telefoon
type: MusicAlbum
date published: 2023-01-06
track: Voorleesverhaal: De telefoon
  type: MusicRecording
  duration: PT4M53S
  duration ms: 293057
  explicit: false
  by artist: Piet Piraat
  in album: Voorleesverhaal: De telefoon
    type: MusicAlbum
    date published: 2023-01-06
  isrc code: BEY901000075
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T23:06:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8dc552b412ebe6d424884530560294cca8354f9993c2c9d9ec37d3a1aa9d12f6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958340
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/958340
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY901000075
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T02:16:06Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x8dc552b412ebe6d424884530560294cca8354f9993c2c9d9ec37d3a1aa9d12f6. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:16:06Z), 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/BEY901000075.
    date published: 2026-07-17T02:16:06Z

Voorleesverhaal: Hoog bezoek
type: MusicAlbum
date published: 2023-01-06
track: Voorleesverhaal: Hoog bezoek
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216134
  explicit: false
  by artist: Piet Piraat
  in album: Voorleesverhaal: Hoog bezoek
    type: MusicAlbum
    date published: 2023-01-06
  isrc code: BEY901000083
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T09:46:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x18c6736cc49e695f9248f901866c03d017969bbfa41da7736991f834139db5f2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956545
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956545
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY901000083
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T19:59:51Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x18c6736cc49e695f9248f901866c03d017969bbfa41da7736991f834139db5f2. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/BEY901000083.
    date published: 2026-07-03T19:59:51Z

Voorleesverhaal: Vrijdag de 13de
type: MusicAlbum
date published: 2023-01-13
track: Voorleesverhaal: Vrijdag de 13de
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187245
  explicit: false
  by artist: Piet Piraat
  in album: Voorleesverhaal: Vrijdag de 13de
    type: MusicAlbum
    date published: 2023-01-13
  isrc code: BEY901000085
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T20:52:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x32273c878b7f014d6127991916ad0640b2bcc7d7aee6dc24e5c7da2220978c77
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958202
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/958202
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY901000085
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T23:55:49Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x32273c878b7f014d6127991916ad0640b2bcc7d7aee6dc24e5c7da2220978c77. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:55:49Z), 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/BEY901000085.
    date published: 2026-07-15T23:55:49Z

Voorleesverhaal: Berend is verdrietig
type: MusicAlbum
date published: 2023-01-13
track: Voorleesverhaal: Berend is verdrietig
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249468
  explicit: false
  by artist: Piet Piraat
  in album: Voorleesverhaal: Berend is verdrietig
    type: MusicAlbum
    date published: 2023-01-13
  isrc code: BEY901000086
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T21:01:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7b71b7e8382b559520ec87dcd273da8da07f975728eec8ca6e5c79711068a6c9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958203
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/958203
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY901000086
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T00:06:32Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x7b71b7e8382b559520ec87dcd273da8da07f975728eec8ca6e5c79711068a6c9. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:06:32Z), 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/BEY901000086.
    date published: 2026-07-16T00:06:32Z

Voorleesverhaal: De kameleon
type: MusicAlbum
date published: 2023-01-20
track: Voorleesverhaal: De kameleon
  type: MusicRecording
  duration: PT4M42S
  duration ms: 282240
  explicit: false
  by artist: Piet Piraat
  in album: Voorleesverhaal: De kameleon
    type: MusicAlbum
    date published: 2023-01-20
  isrc code: BEY901000084
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-14T19:15:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x03ebeb994daa067be5ee72b8310e6413108b2dab98bd6e4a9c3fad0080c71754
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958054
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/958054
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY901000084
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-14T19:33:24Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x03ebeb994daa067be5ee72b8310e6413108b2dab98bd6e4a9c3fad0080c71754. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/BEY901000084.
    date published: 2026-07-14T19:33:24Z

Voorleesverhaal: Mieren
type: MusicAlbum
date published: 2023-01-20
track: Voorleesverhaal: Mieren
  type: MusicRecording
  duration: PT4M41S
  duration ms: 281560
  explicit: false
  by artist: Piet Piraat
  in album: Voorleesverhaal: Mieren
    type: MusicAlbum
    date published: 2023-01-20
  isrc code: BEY901000072
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-14T19:20:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xac0720f0251ec4f8d369fa5b1937ea8aaa3a7d89df21e5f68ada0941fc4842eb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958054
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/958054
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY901000072
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-14T19:33:24Z
  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 → block OTSBitcoinBlock must exist at that height 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 0xac0720f0251ec4f8d369fa5b1937ea8aaa3a7d89df21e5f68ada0941fc4842eb. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/BEY901000072.
    date published: 2026-07-14T19:33:24Z

Voorleesverhaal: De wekker
type: MusicAlbum
date published: 2023-01-27
track: Voorleesverhaal: De wekker
  type: MusicRecording
  duration: PT5M46S
  duration ms: 346971
  explicit: false
  by artist: Piet Piraat
  in album: Voorleesverhaal: De wekker
    type: MusicAlbum
    date published: 2023-01-27

Voorleesverhaal: Het bed
type: MusicAlbum
date published: 2023-01-27
track: Voorleesverhaal: Het bed
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220401
  explicit: false
  by artist: Piet Piraat
  in album: Voorleesverhaal: Het bed
    type: MusicAlbum
    date published: 2023-01-27

Voorleesverhaal: Bloemen
type: MusicAlbum
date published: 2023-02-03
track: Voorleesverhaal: Bloemen
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191987
  explicit: false
  by artist: Piet Piraat
  in album: Voorleesverhaal: Bloemen
    type: MusicAlbum
    date published: 2023-02-03

Voorleesverhaal: Takjes
type: MusicAlbum
date published: 2023-02-03
track: Voorleesverhaal: Takjes
  type: MusicRecording
  duration: PT4M51S
  duration ms: 291984
  explicit: false
  by artist: Piet Piraat
  in album: Voorleesverhaal: Takjes
    type: MusicAlbum
    date published: 2023-02-03

Troepsoep
type: MusicAlbum
date published: 2023-02-22
track: Troepsoep
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182920
  explicit: false
  by artist: Piet Piraat
  in album: Troepsoep
    type: MusicAlbum
    date published: 2023-02-22

Verhalen voor de toverlantaarn
type: MusicAlbum
date published: 2024-10-25
track: Dolfijn met kiespijn - Voorleesverhaal
  type: MusicRecording
  duration: PT4M43S
  duration ms: 283872
  explicit: false
  by artist: Piet Piraat
  in album: Verhalen voor de toverlantaarn
    type: MusicAlbum
    date published: 2024-10-25
  isrc code: BEY902400026
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T10:23:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x655e6af62b26c5bc151696543e16458b1a43cf51352ebd1710fe6bc0e81df82d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958146
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/958146
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY902400026
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T10:33:22Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x655e6af62b26c5bc151696543e16458b1a43cf51352ebd1710fe6bc0e81df82d. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/BEY902400026.
    date published: 2026-07-15T10:33:22Z
track: De Dwaallichtjes - Voorleesverhaal
  type: MusicRecording
  duration: PT5M4S
  duration ms: 304263
  explicit: false
  by artist: Piet Piraat
  in album: Verhalen voor de toverlantaarn
    type: MusicAlbum
    date published: 2024-10-25
  isrc code: BEY902400027
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T23:10:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4bef985cc2ceb0a036311d1297ed3e7a9f36061d1de1df9c659ec281e2f75e4c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958341
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/958341
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY902400027
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T02:18:13Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x4bef985cc2ceb0a036311d1297ed3e7a9f36061d1de1df9c659ec281e2f75e4c. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:18:13Z), 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/BEY902400027.
    date published: 2026-07-17T02:18:13Z
track: Bolle Berend - Voorleesverhaal
  type: MusicRecording
  duration: PT5M29S
  duration ms: 329067
  explicit: false
  by artist: Piet Piraat
  in album: Verhalen voor de toverlantaarn
    type: MusicAlbum
    date published: 2024-10-25
  isrc code: BEY902400028
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T22:25:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd53170553c151b122bf7986502f687c0ae7798c71e9d9fa98e0ce8e836ba6a7f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956639
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956639
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY902400028
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T11:19:20Z
  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 → block OTSBitcoinBlock must exist at that height 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 0xd53170553c151b122bf7986502f687c0ae7798c71e9d9fa98e0ce8e836ba6a7f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/BEY902400028.
    date published: 2026-07-04T11:19:20Z
track: De vuurtoren - Voorleesverhaal
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  duration ms: 309837
  explicit: false
  by artist: Piet Piraat
  in album: Verhalen voor de toverlantaarn
    type: MusicAlbum
    date published: 2024-10-25
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  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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    value: 2026-07-03T22:13:37+00:00
  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x6928af10b1ec705b9569d1c36ba5d0015fca8268d11578c34907f95943b1abee
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956639
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY902400029
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T11:19:20Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x6928af10b1ec705b9569d1c36ba5d0015fca8268d11578c34907f95943b1abee. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/BEY902400029.
    date published: 2026-07-04T11:19:20Z
track: De plaaggeest - Voorleesverhaal
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  explicit: false
  by artist: Piet Piraat
  in album: Verhalen voor de toverlantaarn
    type: MusicAlbum
    date published: 2024-10-25
  isrc code: BEY902400030
track: De zeldzame junglebloem - Voorleesverhaal
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  duration ms: 310680
  explicit: false
  by artist: Piet Piraat
  in album: Verhalen voor de toverlantaarn
    type: MusicAlbum
    date published: 2024-10-25
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
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    type: PropertyValue
    value: 2026-07-04T08:23:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956639
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: De schreeuwplant - Voorleesverhaal

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY902400031

OTSTimestamp
type: PropertyValue
value: 2026-07-04T11:19:20Z

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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaaeca7a7ddfe67dd87f179e3eca39b1e26f4083d119e3129f7522ce7d42b2d0. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/BEY902400031.
date published: 2026-07-04T11:19:20Z

De schreeuwplant - Voorleesverhaal
type: MusicRecording
duration: PT5M31S
duration ms: 331000
explicit: false
by artist: Piet Piraat
in album: Verhalen voor de toverlantaarn
  type: MusicAlbum
  date published: 2024-10-25
isrc code: BEY902400032

Storm Op Zee
type: MusicRecording
duration: PT3M24S
duration ms: 204946
explicit: false
by artist: Piet Piraat
in album: Vakantiehits 3
  type: MusicAlbum
  date published: 2020-06-12
isrc code: BEY900300048
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T13:04:37+00:00

De Zeven Zeeën
type: MusicRecording
duration: PT3M13S
duration ms: 193720
explicit: false
by artist: Piet Piraat
by artist: Studio 100
in album: Vakantiehits 3
  type: MusicAlbum
  date published: 2020-06-12
isrc code: BEY900600067
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T00:07:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2dc28742b4c419ee252806097ae8e7f7e68fccf4b291bff64923390429fdd405
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY900600067
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
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 → block OTSBitcoinBlock must exist at that height 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 0x2dc28742b4c419ee252806097ae8e7f7e68fccf4b291bff64923390429fdd405. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BEY900600067.
  date published: 2026-07-08T03:22:41Z

Piet Piraat
type: MusicRecording
duration: PT3M16S
duration ms: 196920
explicit: false
by artist: Piet Piraat
in album: Het beste van 25 jaar Studio 100
  type: MusicAlbum
  date published: 2021-05-07
isrc code: BEZ050200031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T10:38:26+00:00