JackoBond
type: MusicGroup
popularity: 8
followers: 883
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x156c885bc639cd30cfe6be8df056fcea676d5c92cf8273ddcf9649a52188027a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6a326ff-6b66-426b-a63f-788acfb5eaa5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6a326ff-6b66-426b-a63f-788acfb5eaa5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a6a326ff-6b66-426b-a63f-788acfb5eaa5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156c885bc639cd30cfe6be8df056fcea676d5c92cf8273ddcf9649a52188027a. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a6a326ff-6b66-426b-a63f-788acfb5eaa5.json and https://artists.proofprofile.net/proofs/artist/a6a326ff-6b66-426b-a63f-788acfb5eaa5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
album: Alsof
  type: MusicAlbum
  date published: 2008-01-01
album: Iedereen Is Hier Vrolijk
  type: MusicAlbum
  date published: 2009-05-29
album: Ik Pak Haar Vast - Single
  type: MusicAlbum
  date published: 2010-02-15
album: Als Ik Van U Was
  type: MusicAlbum
  date published: 2010-10-09
album: Als Ik Van U Was - Single
  type: MusicAlbum
  date published: 2011-05-24
album: Wanneer Valt De Eerste Sneeuw (Kerst Ree-Mix) - Single
  type: MusicAlbum
  date published: 2011-11-18
album: Als Je Van Plan Was
  type: MusicAlbum
  date published: 2012-11-12
album: Ik ga op een berg wonen
  type: MusicAlbum
  date published: 2013-01-18
album: Ik ga op een berg wonen
  type: MusicAlbum
  date published: 2013-01-18
album: Ik ga op een berg wonen
  type: MusicAlbum
  date published: 2013-01-18
album: Ik ga op een berg wonen
  type: MusicAlbum
  date published: 2013-01-18
album: Ik ga op een berg wonen
  type: MusicAlbum
  date published: 2013-01-25
album: Ooit Op Een Dag
  type: MusicAlbum
  date published: 2015-06-10
album: Ik Tel Tot Tien
  type: MusicAlbum
  date published: 2015-09-25
album: Ik Tel Tot Tien
  type: MusicAlbum
  date published: 2015-09-25
album: Ik Tel Tot Tien
  type: MusicAlbum
  date published: 2015-10-09
album: Een Eiland In Groen en Blauw
  type: MusicAlbum
  date published: 2016-12-28
album: Een Eiland In Groen en Blauw
  type: MusicAlbum
  date published: 2016-12-28
album: Jackobond Zingt Marva
  type: MusicAlbum
  date published: 2017-03-28
  track: Een Eiland in Groen en Blauw
    type: MusicRecording
    duration: PT2M24S
    duration ms: 144211
    explicit: false
    by artist: JackoBond
    in album: Jackobond Zingt Marva
      type: MusicAlbum
      date published: 2017-03-28
    isrc code: BEY881600680
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T20:48:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x84493c425ffe61b65988495541a738c9f10f9b9569413f1ef0e9e8a61324ccfa
    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/BEY881600680
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84493c425ffe61b65988495541a738c9f10f9b9569413f1ef0e9e8a61324ccfa. 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/BEY881600680.
      date published: 2026-07-17T21:28:36Z
    audio: Een Eiland in Groen en Blauw
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 171.524
      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: 0.592
      additional property: Energy
        type: PropertyValue
        value: 0.379
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.79
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.358
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.788
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Jackobond Zingt Marva
  type: MusicAlbum
  date published: 2017-03-28
album: Jackobond Zingt Marva
  type: MusicAlbum
  date published: 2017-03-28
track: Bommetje
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206080
  explicit: false
  by artist: Radio Oorwoud
  by artist: JackoBond
  by artist: Lady Linn
  in album: Vuil! Vuil! Vuil!
    type: MusicAlbum
    date published: 2019-03-01
  isrc code: BEO191500122
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T10:56:53+00:00
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Bommetje

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x083539c04c2a9ce160492324a6bb75322a14dbc356d694b2c82d9495053b0e33

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957061

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957061

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEO191500122

OTSTimestamp
type: PropertyValue
value: 2026-07-07T16:07:00Z

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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083539c04c2a9ce160492324a6bb75322a14dbc356d694b2c82d9495053b0e33. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/BEO191500122.
date published: 2026-07-07T16:07:00Z

Bommetje
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 134.987
additional property: Musical Key
  type: PropertyValue
  value: 0
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.748
additional property: Energy
  type: PropertyValue
  value: 0.676
additional property: Speechiness
  type: PropertyValue
  value: 0.034
additional property: Acousticness
  type: PropertyValue
  value: 0.449
additional property: Instrumentalness
  type: PropertyValue
  value: 0.001
additional property: Liveness
  type: PropertyValue
  value: 0.275
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.93
additional property: Loudness (dB)
  type: PropertyValue
  value: -11.647
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Major