Derby Piano Man
type: MusicGroup
popularity: 18
followers: 4364
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b09ca640835a1ffced3f545ac8649c541d3fc906ea241446d5d769a6be2340b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ea38b80-bc2c-476b-828f-fdf8e63816ae.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ea38b80-bc2c-476b-828f-fdf8e63816ae.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9ea38b80-bc2c-476b-828f-fdf8e63816ae
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3b09ca640835a1ffced3f545ac8649c541d3fc906ea241446d5d769a6be2340b","name":"Derby Piano Man","registered_at":"2026-06-14T21:04:44Z","symbol":"NIM0576135","token_address":"0x724472fd87f6b3c288082becdf608aa4da4caa41","type":"artist","uuid":"9ea38b80-bc2c-476b-828f-fdf8e63816ae"}
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 0x3b09ca640835a1ffced3f545ac8649c541d3fc906ea241446d5d769a6be2340b. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ea38b80-bc2c-476b-828f-fdf8e63816ae.json and https://artists.proofprofile.net/proofs/artist/9ea38b80-bc2c-476b-828f-fdf8e63816ae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x3b09ca640835a1ffced3f545ac8649c541d3fc906ea241446d5d769a6be2340b","name":"Derby Piano Man","registered_at":"2026-06-14T21:04:44Z","symbol":"NIM0576135","token_address":"0x724472fd87f6b3c288082becdf608aa4da4caa41","type":"artist","uuid":"9ea38b80-bc2c-476b-828f-fdf8e63816ae"}
album: The Story of...
  type: MusicAlbum
  date published: 2018-08-09
album: 5 Inch Screen
  type: MusicAlbum
  date published: 2020-12-08
album: Merry Christmas Everybody
  type: MusicAlbum
  date published: 2020-12-17
album: Candle in the Wind
  type: MusicAlbum
  date published: 2021-01-12
album: Don't You Forget About Me
  type: MusicAlbum
  date published: 2021-01-19
album: I Wanna Dance With Somebody
  type: MusicAlbum
  date published: 2021-02-01
album: I Broke Her Heart
  type: MusicAlbum
  date published: 2021-02-11
album: Summer of 69
  type: MusicAlbum
  date published: 2021-03-09
album: Viva La Vida
  type: MusicAlbum
  date published: 2021-04-03
album: Imagine
  type: MusicAlbum
  date published: 2021-04-20
album: Twinkle of Stars
  type: MusicAlbum
  date published: 2021-05-05
  track: Don't You Forget About Me
    type: MusicRecording
    duration: PT4M43S
    duration ms: 283000
    explicit: false
    by artist: Derby Piano Man
    in album: Twinkle of Stars
      type: MusicAlbum
      date published: 2021-05-05
    isrc code: TCAFM2191074
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T03:54:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3ce3e678211cd6fb5f0e596141baceaf2a549b7b03c02a03034cdbffe2fe0e1f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956476
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956476
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFM2191074
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T09:04:44Z
    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 0x3ce3e678211cd6fb5f0e596141baceaf2a549b7b03c02a03034cdbffe2fe0e1f. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/TCAFM2191074.
      date published: 2026-07-03T09:04:44Z
    audio: Don't You Forget About Me
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.106
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.729
      additional property: Energy
        type: PropertyValue
        value: 0.121
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.989
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.953
      additional property: Liveness
        type: PropertyValue
        value: 0.114
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.116
      additional property: Loudness (dB)
        type: PropertyValue
        value: -22.427
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Under Pressure
    type: MusicRecording
    duration: PT4M12S
    duration ms: 252250
    explicit: false
    by artist: Derby Piano Man
    in album: Twinkle of Stars
      type: MusicAlbum
      date published: 2021-05-05
    isrc code: TCAFM2191098
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T05:23:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb17954764fe8560be64a20419eb77427fb9191fc6b1f7f1f41003ea7f78b52d3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958110
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958110
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFM2191098
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T06:57:12Z
    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 0xb17954764fe8560be64a20419eb77427fb9191fc6b1f7f1f41003ea7f78b52d3. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/TCAFM2191098.
      date published: 2026-07-15T06:57:12Z
    audio: Under Pressure
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 200.145
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Billy Jean
album: Romeo and Juliet
album: Piano Reflections of the Past
album: Slave to Love
album: Something
album: Never Gonna Give You up (Instrumental)
album: Do They Know It's Christmas? (Instrumental)
album: Pretty Women
album: Land of Confusion
album: Before the New Moon
album: Bank Holiday Rag

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.513

Energy
type: PropertyValue
value: 0.169

Speechiness
type: PropertyValue
value: 0.05

Acousticness
type: PropertyValue
value: 0.99

Instrumentalness
type: PropertyValue
value: 0.891

Liveness
type: PropertyValue
value: 0.074

Valence (Positivity)
type: PropertyValue
value: 0.095

Loudness (dB)
type: PropertyValue
value: -19.46

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Major

Billy Jean
type: MusicAlbum
date published: 2021-06-23

Romeo and Juliet
type: MusicAlbum
date published: 2021-07-20

Piano Reflections of the Past
type: MusicAlbum
date published: 2022-05-24
track: Don't Dream It's Over
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211000
  explicit: false
  by artist: Derby Piano Man
  in album: Piano Reflections of the Past
    type: MusicAlbum
    date published: 2022-05-24
  isrc code: TCAGF2264436
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T14:17:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc88d36bb90e1ce38ae17d93a04e3c13b15935f6cbac4c7392561b41636bce4c4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958749
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958749
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGF2264436
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T15:48:23Z
  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 0xc88d36bb90e1ce38ae17d93a04e3c13b15935f6cbac4c7392561b41636bce4c4. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/TCAGF2264436.
    date published: 2026-07-19T15:48:23Z
  audio: Don't Dream It's Over
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 120.001
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.775
    additional property: Energy
      type: PropertyValue
      value: 0.357
    additional property: Speechiness
      type: PropertyValue
      value: 0.046
    additional property: Acousticness
      type: PropertyValue
      value: 0.227
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.803
    additional property: Liveness
      type: PropertyValue
      value: 0.092
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.588
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.823
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Slave to Love
type: MusicAlbum
date published: 2022-10-20

Something
type: MusicAlbum
date published: 2022-11-01

Never Gonna Give You up (Instrumental)
type: MusicAlbum
date published: 2022-11-14

Do They Know It's Christmas? (Instrumental)
type: MusicAlbum
date published: 2022-12-21

Pretty Women
type: MusicAlbum
date published: 2023-02-23

Land of Confusion
type: MusicAlbum
date published: 2023-03-13

Before the New Moon
type: MusicAlbum
date published: 2023-05-08

Bank Holiday Rag
type: MusicAlbum
date published: 2023-05-26