Solution
type: MusicGroup
genre: nederpop
genre: progressive rock
genre: symphonic rock
description: Solution may refer to: Solution (chemistry), a mixture where one substance is dissolved in another Solution (equation), in mathematics Numerical solution, in numerical analysis, approximate soluti
popularity: 24
followers: 3129
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd6f25b651b714fda1765cc55fd2585133f2823aee683b3e7d6b7c017be04500e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/223fc130-2305-41a0-b2ad-843e31b58ffa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/223fc130-2305-41a0-b2ad-843e31b58ffa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/223fc130-2305-41a0-b2ad-843e31b58ffa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6f25b651b714fda1765cc55fd2585133f2823aee683b3e7d6b7c017be04500e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/223fc130-2305-41a0-b2ad-843e31b58ffa.json and https://artists.proofprofile.net/proofs/artist/223fc130-2305-41a0-b2ad-843e31b58ffa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: Solution
  type: MusicAlbum
  date published: 1971-01-01
album: Divergence
  type: MusicAlbum
  date published: 1972-01-01
album: Divergence
  type: MusicAlbum
  date published: 1972-01-01
album: Cordon Bleu (expanded & remastered)
  type: MusicAlbum
  date published: 1975-11-21
album: Cordon Bleu (expanded & remastered)
  type: MusicAlbum
  date published: 1975-12-02
  track: Chappaqua
    type: MusicRecording
    duration: PT10M34S
    duration ms: 634611
    explicit: false
    by artist: Solution
    in album: Cordon Bleu (expanded & remastered)
      type: MusicAlbum
      date published: 1975-12-02
    genre: nederpop
    genre: progressive rock
    genre: symphonic rock
    isrc code: NLP512200016
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T11:22:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1d7aea8ab74a9675db45791c152e667befb70f53636f8c05bd7318487bd47d5a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958286
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958286
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLP512200016
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T12:43:37Z
    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 0x1d7aea8ab74a9675db45791c152e667befb70f53636f8c05bd7318487bd47d5a. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/NLP512200016.
      date published: 2026-07-16T12:43:37Z
    audio: Chappaqua
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.416
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.35
      additional property: Energy
        type: PropertyValue
        value: 0.568
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.013
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.596
      additional property: Liveness
        type: PropertyValue
        value: 0.123
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.258
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.779
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Third Line - part 1 & 2
    type: MusicRecording
    duration: PT7M23S
    duration ms: 443357
    explicit: false
    by artist: Solution
    in album: Cordon Bleu (expanded & remastered)
      type: MusicAlbum
      date published: 1975-12-02
    genre: nederpop
    genre: progressive rock
    genre: symphonic rock
    isrc code: NLP512200017
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T20:49:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x509191c98f4791079cf2e4a8126979d76ac915ce5ba27c20134325968b192eaa
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLP512200017
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0x509191c98f4791079cf2e4a8126979d76ac915ce5ba27c20134325968b192eaa. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/NLP512200017.
      date published: 2026-07-06T01:26:17Z
    audio: Third Line - part 1 & 2
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.905
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.409
      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
  track: Black Pearl - part 1 & 2
album: Fully Interlocking (expanded & remastered)
album: Empty Faces - EP (remastered)
album: Give Some More - EP (remastered)
album: It's Only Just Begun (expanded & remastered)
album: Runaway (remastered)
album: Down Hearted - EP (remastered)
album: Live
album: It's Only Just Begun / Divergence
album: Bad Breaks
album: Live (expanded & remastered)
album: Best Of (expanded & remastered)
album: It's Only Just Begun / 100 Words (Live)
album: Live at Panama 1 - Reunion 2006 (remastered)
album: Live at Panama 2 - Reunion 2006 (remastered)
album: Mythology
album: It's Only Just Begun
album: Golden Years Of Dutch Pop Music
album: 100 Words
album: Bad Breaks / It's Only Just Begun - EP (remastered)
album: Divergence - EP (remastered)

Energy
type: PropertyValue
value: 0.483

Speechiness
type: PropertyValue
value: 0.027

Acousticness
type: PropertyValue
value: 0.03

Instrumentalness
type: PropertyValue
value: 0.089

Liveness
type: PropertyValue
value: 0.189

Valence (Positivity)
type: PropertyValue
value: 0.239

Loudness (dB)
type: PropertyValue
value: -10.08

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Minor

Black Pearl - part 1 & 2
type: MusicRecording
duration: PT6M15S
duration ms: 375936
explicit: false
by artist: Solution
in album: Cordon Bleu (expanded & remastered)
  type: MusicAlbum
  date published: 1975-12-02
genre: nederpop
genre: progressive rock
genre: symphonic rock
isrc code: NLP512200021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T11:01:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81d2f3e7f4d62e1136b38a75d98fa2f684163a0780a2c400fb59083f4f9c35c3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956713
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLP512200021
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-04T23:03:25Z
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 0x81d2f3e7f4d62e1136b38a75d98fa2f684163a0780a2c400fb59083f4f9c35c3. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/NLP512200021.
  date published: 2026-07-04T23:03:25Z
audio: Black Pearl - part 1 & 2
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 126.818
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.334
  additional property: Energy
    type: PropertyValue
    value: 0.562
  additional property: Speechiness
    type: PropertyValue
    value: 0.03
  additional property: Acousticness
    type: PropertyValue
    value: 0.024
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.843
  additional property: Liveness
    type: PropertyValue
    value: 0.12
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.247
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.624
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Fully Interlocking (expanded & remastered)
type: MusicAlbum
date published: 1977-10-14

Fully Interlocking (expanded & remastered)
type: MusicAlbum
date published: 1977-10-14
track: Empty Faces
  type: MusicRecording
  duration: PT6M34S
  duration ms: 394526
  explicit: false
  by artist: Solution
  in album: Fully Interlocking (expanded & remastered)
    type: MusicAlbum
    date published: 1977-10-14
  genre: nederpop
  genre: progressive rock
  genre: symphonic rock
  isrc code: NLP512200028
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T17:16:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcf8c80fbbf74e809c8ccae16812f507289a6f462e61eb1f7bdccb048cd00ee42
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958319
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958319
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLP512200028
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T02:07:57Z
  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 0xcf8c80fbbf74e809c8ccae16812f507289a6f462e61eb1f7bdccb048cd00ee42. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T02:07:57Z), 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/NLP512200028.
    date published: 2026-07-17T02:07:57Z
  audio: Empty Faces
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 123.005
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.443
    additional property: Energy
      type: PropertyValue
      value: 0.454
    additional property: Speechiness
      type: PropertyValue
      value: 0.029
    additional property: Acousticness
      type: PropertyValue
      value: 0.127
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.224
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.111
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.566
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Empty Faces - EP (remastered)
type: MusicAlbum
date published: 1978-01-12

Give Some More - EP (remastered)
type: MusicAlbum
date published: 1978-08-12

It's Only Just Begun (expanded & remastered)
type: MusicAlbum
date published: 1980-03-16

It's Only Just Begun (expanded & remastered)
type: MusicAlbum
date published: 1980-03-16
track: It's Only Just Begun
  type: MusicRecording
  duration: PT5M7S
  duration ms: 307653
  explicit: false
  by artist: Solution
  in album: It's Only Just Begun (expanded & remastered)
    type: MusicAlbum
    date published: 1980-03-16
  genre: nederpop
  genre: progressive rock
  genre: symphonic rock
  isrc code: NLP512200037
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T02:08:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2e55e507b28a84e07dbf21ccfeec6546774bfded876a8a3f01a2d190d6a92612
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956375
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLP512200037
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  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 0x2e55e507b28a84e07dbf21ccfeec6546774bfded876a8a3f01a2d190d6a92612. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/NLP512200037.
    date published: 2026-07-02T16:51:38Z
  audio: It's Only Just Begun
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 104.759
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.609
    additional property: Energy
      type: PropertyValue
      value: 0.729
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.09
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.115
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.825
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.788
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: 100 Words
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241329
  explicit: false
  by artist: Solution
  in album: It's Only Just Begun (expanded & remastered)
    type: MusicAlbum
    date published: 1980-03-16
  genre: nederpop
  genre: progressive rock
  genre: symphonic rock
  isrc code: NLP512200038
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T08:27:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x733ca1baa99eb454c54a7c034a0973f3d9154569d053e56cf175affa65a4b284
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958268
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958268
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLP512200038
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T11:28:20Z
  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 → 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 0x733ca1baa99eb454c54a7c034a0973f3d9154569d053e56cf175affa65a4b284. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T11:28:20Z), 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/NLP512200038.
    date published: 2026-07-16T11:28:20Z
  audio: 100 Words
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 125.566
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.423
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Runaway (remastered)
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date published: 1982-03-14
track: Evil Love
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    date published: 1982-03-14
  genre: nederpop
  genre: progressive rock
  genre: symphonic rock
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    date published: 2026-07-05T04:47:21Z
  audio: Evil Love
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Down Hearted - EP (remastered)
type: MusicAlbum
date published: 1982-05-12

Live
type: MusicAlbum
date published: 1983-03-05

It's Only Just Begun / Divergence
type: MusicAlbum
date published: 1983-03-09

Bad Breaks
type: MusicAlbum
date published: 1983-03-09

Live (expanded & remastered)
type: MusicAlbum
date published: 1983-04-28

Best Of (expanded & remastered)
type: MusicAlbum
date published: 1983-11-07

It's Only Just Begun / 100 Words (Live)
type: MusicAlbum
date published: 1991-03-09

Live at Panama 1 - Reunion 2006 (remastered)
type: MusicAlbum
date published: 2007-07-21

Live at Panama 2 - Reunion 2006 (remastered)
type: MusicAlbum
date published: 2007-07-21

Mythology
type: MusicAlbum
date published: 2014-10-24

Mythology
type: MusicAlbum
date published: 2014-10-24

Mythology
type: MusicAlbum
date published: 2014-10-24

It's Only Just Begun
type: MusicAlbum
date published: 2016-02-05

Golden Years Of Dutch Pop Music
type: MusicAlbum
date published: 2016-08-05

100 Words
type: MusicAlbum
date published: 2022-11-11

Bad Breaks / It's Only Just Begun - EP (remastered)
type: MusicAlbum
date published: 2025-07-04

Divergence - EP (remastered)
type: MusicAlbum
date published: 2025-10-29