Roman Tee
type: MusicGroup
popularity: 23
followers: 518
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x349b714e8850b0abd8464d2582f57a58034faaf5a3d4f3d205fac488f958f141
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/3011e4fa-a000-4d70-b102-12dd7cfb6794.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3011e4fa-a000-4d70-b102-12dd7cfb6794.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3011e4fa-a000-4d70-b102-12dd7cfb6794
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x349b714e8850b0abd8464d2582f57a58034faaf5a3d4f3d205fac488f958f141","name":"Roman Tee","registered_at":"2026-06-11T15:26:39Z","symbol":"NIM0063068","token_address":"0x5ab0d5e04411d65d4984a139dae3d9adfc2e2368","type":"artist","uuid":"3011e4fa-a000-4d70-b102-12dd7cfb6794"}
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 0x349b714e8850b0abd8464d2582f57a58034faaf5a3d4f3d205fac488f958f141. 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/3011e4fa-a000-4d70-b102-12dd7cfb6794.json and https://artists.proofprofile.net/proofs/artist/3011e4fa-a000-4d70-b102-12dd7cfb6794.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x349b714e8850b0abd8464d2582f57a58034faaf5a3d4f3d205fac488f958f141","name":"Roman Tee","registered_at":"2026-06-11T15:26:39Z","symbol":"NIM0063068","token_address":"0x5ab0d5e04411d65d4984a139dae3d9adfc2e2368","type":"artist","uuid":"3011e4fa-a000-4d70-b102-12dd7cfb6794"}
album: Piano Karaoke Vol. 1 (Instrumental Piano)
  type: MusicAlbum
  date published: 2021-12-24
album: Piano Karaoke Vol. 2 (Instrumental Piano)
  type: MusicAlbum
  date published: 2022-01-07
album: Piano Karaoke Vol. 3 (Instrumental Piano)
  type: MusicAlbum
  date published: 2022-01-12
album: Piano Karaoke Vol. 4 (Instrumental Piano)
  type: MusicAlbum
  date published: 2022-01-19
album: Piano Karaoke Vol. 5 (Instrumental Piano)
  type: MusicAlbum
  date published: 2022-01-26
album: Piano Karaoke Vol. 6 (Instrumental Piano)
  type: MusicAlbum
  date published: 2022-02-02
album: Piano Karaoke Vol. 7 (Instrumental Piano)
  type: MusicAlbum
  date published: 2022-02-09
album: Piano Pop Vol. 8 (Instrumental Piano)
  type: MusicAlbum
  date published: 2022-02-16
album: Piano Pop Vol. 9 (Instrumental Piano)
  type: MusicAlbum
  date published: 2022-02-23
album: Piano Pop Vol. 10 (Instrumental Piano)
  type: MusicAlbum
  date published: 2022-03-02
album: Piano Pop Vol. 11 (Instrumental Piano)
  type: MusicAlbum
  date published: 2022-03-09
album: Piano Pop Vol. 12 (Instrumental Piano)
  type: MusicAlbum
  date published: 2022-03-16
album: Piano Pop Vol. 13 (Instrumental Piano)
  type: MusicAlbum
  date published: 2022-03-23
album: Piano Pop Vol. 14 (Instrumental Piano)
  type: MusicAlbum
  date published: 2022-03-30
album: Piano Pop Vol. 15 (Instrumental Piano)
  type: MusicAlbum
  date published: 2022-04-06
album: Piano Pop Vol. 16 (Instrumental Piano)
  type: MusicAlbum
  date published: 2022-04-13
album: Piano Pop Vol. 17 (Instrumental Piano)
  type: MusicAlbum
  date published: 2022-04-27
album: Piano Pop Vol. 18 (Instrumental Piano)
  type: MusicAlbum
  date published: 2022-05-11
album: Piano Pop Vol. 19 (Instrumental Piano)
  type: MusicAlbum
  date published: 2022-05-18
album: Piano Pop Vol. 20 (Instrumental Piano)
  type: MusicAlbum
  date published: 2022-05-25
album: Piano Pop Vol. 21 (Instrumental Piano)
  type: MusicAlbum
  date published: 2022-06-01
album: Piano Pop Vol. 22 (Instrumental Piano)
  type: MusicAlbum
  date published: 2022-06-10
album: Piano Pop Vol. 23 (Instrumental Piano)
  type: MusicAlbum
  date published: 2022-06-17
album: Piano Pop Vol. 24 (Instrumental Piano)
  type: MusicAlbum
  date published: 2022-06-24
album: Piano Pop Vol. 25 (Instrumental Piano)
  type: MusicAlbum
  date published: 2022-07-08
album: Piano Pop Vol. 26 (Instrumental Piano)
  type: MusicAlbum
  date published: 2022-07-15
album: Stranger Things on Piano (Instrumental Piano)
  type: MusicAlbum
  date published: 2022-07-22
album: Piano Pop Vol. 27 (Instrumental Piano)
  type: MusicAlbum
  date published: 2022-07-22
  track: because i liked a boy - Pure Piano
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203159
    explicit: false
    by artist: Roman Tee
    in album: Piano Pop Vol. 27 (Instrumental Piano)
      type: MusicAlbum
      date published: 2022-07-22
    isrc code: HKG292200401
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T10:14:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9ab24a306083cdd71426664604fa5c39226e4bbbc65a033c06177241df9ea317
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958996
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958996
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG292200401
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T10:57:35Z
    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 → 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 0x9ab24a306083cdd71426664604fa5c39226e4bbbc65a033c06177241df9ea317. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/HKG292200401.
      date published: 2026-07-21T10:57:35Z
    audio: because i liked a boy - Pure Piano
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 74.014
      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: 0.548
      additional property: Energy
        type: PropertyValue
        value: 0.13
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.989
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.895
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.08
      additional property: Loudness (dB)
        type: PropertyValue
        value: -21.025
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
album: Piano Pop Vol. 28 (Instrumental Piano)
album: Piano Pop Vol. 29 (Instrumental Piano)
album: Piano Pop Vol. 30 (Instrumental Piano)
album: Piano Pop Vol. 31 (Instrumental Piano)
album: Piano Pop Vol. 32 (Instrumental Piano)
album: Piano Pop Vol. 33 (Instrumental Piano)
album: Piano Pop Vol. 34 (Instrumental Piano)
album: Piano Pop Vol. 35 (Instrumental Piano)
album: Piano Pop Vol. 36 (Instrumental Piano)
album: Piano Pop Vol. 37 (Instrumental Piano)
album: Piano Pop Vol. 38 (Instrumental Piano)
album: Piano Pop Vol. 39 (Instrumental Piano)
album: Piano Pop Vol. 40 (Instrumental Piano)
album: Piano Pop Vol. 41 (Instrumental Piano)
album: Piano Pop Vol. 42 (Instrumental Piano)
album: Piano Pop Vol. 43 (Instrumental Piano)
album: Piano Pop Vol. 44 (Instrumental Piano)
album: Piano Pop Vol. 45 (Instrumental Piano)
album: Christmas Piano Pop (Instrumental Piano)
album: Piano Pop Vol. 46 (Instrumental Piano)
album: Piano Pop Vol. 47 (Instrumental Piano)
album: Piano Pop Vol. 48 (Instrumental Piano)
album: Piano Pop Vol. 49 (Instrumental Piano)
album: Piano Pop Vol. 50 (Instrumental Piano)
album: Piano Pop Vol. 51 (Instrumental Piano)
album: Piano Pop Vol. 52 (Instrumental Piano)
album: Ballade Pour Adeline (Instrumental Piano)
album: Piano Pop Vol. 53 (Instrumental Piano)
album: Piano Pop Vol. 54 (Instrumental Piano)
album: River Flows In You (Instrumental Piano)
album: Piano Pop Vol. 55
album: Piano Pop Vol. 56
album: Piano Pop Vol. 57 (Instrumental Piano)
album: One Summer's Day (Instrumental Piano)
album: Piano Pop Vol. 58 (Instrumental Piano)
album: Reprise (Instrumental Piano)
album: Piano Pop Vol. 59 (Instrumental Piano)

Mode Name
type: PropertyValue
value: Major

Piano Pop Vol. 28 (Instrumental Piano)
type: MusicAlbum
date published: 2022-08-05

Piano Pop Vol. 29 (Instrumental Piano)
type: MusicAlbum
date published: 2022-08-12

Piano Pop Vol. 30 (Instrumental Piano)
type: MusicAlbum
date published: 2022-08-19

Piano Pop Vol. 31 (Instrumental Piano)
type: MusicAlbum
date published: 2022-08-26

Piano Pop Vol. 32 (Instrumental Piano)
type: MusicAlbum
date published: 2022-09-02

Piano Pop Vol. 33 (Instrumental Piano)
type: MusicAlbum
date published: 2022-09-09
track: How Do I Say Goodbye - Pure Piano
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161846
  explicit: false
  by artist: Roman Tee
  in album: Piano Pop Vol. 33 (Instrumental Piano)
    type: MusicAlbum
    date published: 2022-09-09
  isrc code: HKG292200526
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T03:05:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xceb01a0a0fc70fe1a812dd550eda60a39e82033273c915384fe7524ce1f824c5
  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/HKG292200526
  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 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 0xceb01a0a0fc70fe1a812dd550eda60a39e82033273c915384fe7524ce1f824c5. 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/HKG292200526.
    date published: 2026-07-03T09:04:44Z
  audio: How Do I Say Goodbye - Pure Piano
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 79.622
    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: 0.405
    additional property: Energy
      type: PropertyValue
      value: 0.124
    additional property: Speechiness
      type: PropertyValue
      value: 0.04
    additional property: Acousticness
      type: PropertyValue
      value: 0.983
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.847
    additional property: Liveness
      type: PropertyValue
      value: 0.143
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.162
    additional property: Loudness (dB)
      type: PropertyValue
      value: -19.286
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Piano Pop Vol. 34 (Instrumental Piano)
type: MusicAlbum
date published: 2022-09-16
track: Forget Me - Pure Piano
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209756
  explicit: false
  by artist: Roman Tee
  in album: Piano Pop Vol. 34 (Instrumental Piano)
    type: MusicAlbum
    date published: 2022-09-16
  isrc code: HKG292200535
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T17:55:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbb70e220a44cf84b58481d07307e6ae2fde7a0735ca24bdc9925e6eb0f33f510
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956725
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG292200535
  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 → 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 0xbb70e220a44cf84b58481d07307e6ae2fde7a0735ca24bdc9925e6eb0f33f510. 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/HKG292200535.
    date published: 2026-07-05T01:12:41Z
  audio: Forget Me - Pure Piano
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 101.986
    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: 0.621
    additional property: Energy
      type: PropertyValue
      value: 0.276
    additional property: Speechiness
      type: PropertyValue
      value: 0.034
    additional property: Acousticness
      type: PropertyValue
      value: 0.977
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.849
    additional property: Liveness
      type: PropertyValue
      value: 0.137
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.243
    additional property: Loudness (dB)
      type: PropertyValue
      value: -17.655
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major

Piano Pop Vol. 35 (Instrumental Piano)
type: MusicAlbum
date published: 2022-09-23
track: I Don't Think That I Like Her - Pure Piano
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210817
  explicit: false
  by artist: Roman Tee
  in album: Piano Pop Vol. 35 (Instrumental Piano)
    type: MusicAlbum
    date published: 2022-09-23
  isrc code: HKG292200548
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T21:10:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf9eb86997081bf618e54afecaed26d678e8f59ac1a3ffadceefb773058b0d030
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959061
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959061
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG292200548
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T21:34:21Z
  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 0xf9eb86997081bf618e54afecaed26d678e8f59ac1a3ffadceefb773058b0d030. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/HKG292200548.
    date published: 2026-07-21T21:34:21Z
  audio: I Don't Think That I Like Her - Pure Piano
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 84.007
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.556
    additional property: Energy
      type: PropertyValue
      value: 0.179
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.979
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.91
    additional property: Liveness
      type: PropertyValue
      value: 0.124
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.153
    additional property: Loudness (dB)
      type: PropertyValue
      value: -18.604
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major

Piano Pop Vol. 36 (Instrumental Piano)
type: MusicAlbum
date published: 2022-09-30

Piano Pop Vol. 37 (Instrumental Piano)
type: MusicAlbum
date published: 2022-10-07
track: Romantic Homicide - Pure Piano
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135041
  explicit: false
  by artist: Roman Tee
  in album: Piano Pop Vol. 37 (Instrumental Piano)
    type: MusicAlbum
    date published: 2022-10-07
  isrc code: HKG292200576
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T13:41:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xce7ba33ca2c70772d4b2b76bac8d8493e85b89386b21554267a092cc460ee576
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958428
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958428
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG292200576
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T15:15:14Z
  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 0xce7ba33ca2c70772d4b2b76bac8d8493e85b89386b21554267a092cc460ee576. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/HKG292200576.
    date published: 2026-07-17T15:15:14Z
  audio: Romantic Homicide - Pure Piano
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 131.985
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.636
    additional property: Energy
      type: PropertyValue
      value: 0.071
    additional property: Speechiness
      type: PropertyValue
      value: 0.04
    additional property: Acousticness
      type: PropertyValue
      value: 0.976
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.891
    additional property: Liveness
      type: PropertyValue
      value: 0.107
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.092
    additional property: Loudness (dB)
      type: PropertyValue
      value: -18.544
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Piano Pop Vol. 38 (Instrumental Piano)
type: MusicAlbum
date published: 2022-10-14

Piano Pop Vol. 39 (Instrumental Piano)
type: MusicAlbum
date published: 2022-10-21

Piano Pop Vol. 40 (Instrumental Piano)
type: MusicAlbum
date published: 2022-10-28

Piano Pop Vol. 41 (Instrumental Piano)
type: MusicAlbum
date published: 2022-11-04

Piano Pop Vol. 42 (Instrumental Piano)
type: MusicAlbum
date published: 2022-11-04

Piano Pop Vol. 43 (Instrumental Piano)
type: MusicAlbum
date published: 2022-11-11

Piano Pop Vol. 44 (Instrumental Piano)
type: MusicAlbum
date published: 2022-11-18

Piano Pop Vol. 45 (Instrumental Piano)
type: MusicAlbum
date published: 2022-11-25

Christmas Piano Pop (Instrumental Piano)
type: MusicAlbum
date published: 2022-12-01

Piano Pop Vol. 46 (Instrumental Piano)
type: MusicAlbum
date published: 2022-12-09

Piano Pop Vol. 47 (Instrumental Piano)
type: MusicAlbum
date published: 2022-12-16

Piano Pop Vol. 48 (Instrumental Piano)
type: MusicAlbum
date published: 2022-12-23

Piano Pop Vol. 49 (Instrumental Piano)
type: MusicAlbum
date published: 2022-12-30

Piano Pop Vol. 50 (Instrumental Piano)
type: MusicAlbum
date published: 2023-01-06

Piano Pop Vol. 51 (Instrumental Piano)
type: MusicAlbum
date published: 2023-01-20

Piano Pop Vol. 52 (Instrumental Piano)
type: MusicAlbum
date published: 2023-01-27

Ballade Pour Adeline (Instrumental Piano)
type: MusicAlbum
date published: 2023-02-03

Piano Pop Vol. 53 (Instrumental Piano)
type: MusicAlbum
date published: 2023-02-10

Piano Pop Vol. 54 (Instrumental Piano)
type: MusicAlbum
date published: 2023-02-17
track: A&W - Pure Piano
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229718
  explicit: false
  by artist: Roman Tee
  in album: Piano Pop Vol. 54 (Instrumental Piano)
    type: MusicAlbum
    date published: 2023-02-17
  isrc code: HKG292300110
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T08:01:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xca918e01a1f625a857fd451b33fa6aeb9b83795657888e6328667a1c9935e0f0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958520
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG292300110
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T08:19:09Z
  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 0xca918e01a1f625a857fd451b33fa6aeb9b83795657888e6328667a1c9935e0f0. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/HKG292300110.
    date published: 2026-07-18T08:19:09Z
  audio: A&W - Pure Piano
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 77.965
    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: 0.503
    additional property: Energy
      type: PropertyValue
      value: 0.127
    additional property: Speechiness
      type: PropertyValue
      value: 0.049
    additional property: Acousticness
      type: PropertyValue
      value: 0.965
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.905
    additional property: Liveness
      type: PropertyValue
      value: 0.104
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.039
    additional property: Loudness (dB)
      type: PropertyValue
      value: -19.05
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Major

River Flows In You (Instrumental Piano)
type: MusicAlbum
date published: 2023-03-03

Piano Pop Vol. 55
type: MusicAlbum
date published: 2023-03-03

Piano Pop Vol. 56
type: MusicAlbum
date published: 2023-03-10

Piano Pop Vol. 57 (Instrumental Piano)
type: MusicAlbum
date published: 2023-03-17
track: All Of The Girls You Loved Before - Pure Piano
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222608
  explicit: false
  by artist: Roman Tee
  in album: Piano Pop Vol. 57 (Instrumental Piano)
    type: MusicAlbum
    date published: 2023-03-17
  isrc code: HKG292300185
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T21:49:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x52521285ad9ff2be2903e86646babaf4c73d3f7edb5b5289c10a6a26f4b253c3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959065
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959065
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG292300185
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T22:00:50Z
  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 0x52521285ad9ff2be2903e86646babaf4c73d3f7edb5b5289c10a6a26f4b253c3. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-21T22:00:50Z), 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/HKG292300185.
    date published: 2026-07-21T22:00:50Z
  audio: All Of The Girls You Loved Before - Pure Piano
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 96.012
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.576
    additional property: Energy
      type: PropertyValue
      value: 0.229
    additional property: Speechiness
      type: PropertyValue
      value: 0.041
    additional property: Acousticness
      type: PropertyValue
      value: 0.979
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.872
    additional property: Liveness
      type: PropertyValue
      value: 0.106
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.134
    additional property: Loudness (dB)
      type: PropertyValue
      value: -16.114
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

One Summer's Day (Instrumental Piano)
type: MusicAlbum
date published: 2023-03-17

Piano Pop Vol. 58 (Instrumental Piano)
type: MusicAlbum
date published: 2023-03-24
track: Candy Necklace - Pure Piano
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243567
  explicit: false
  by artist: Roman Tee
  in album: Piano Pop Vol. 58 (Instrumental Piano)
    type: MusicAlbum
    date published: 2023-03-24
  isrc code: HKG292300347
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T12:06:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0eb0182344299e152d48341cfbfcf85001a6443638e8f0c9679669f5bb56cb0d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956725
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG292300347
  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 → 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 0x0eb0182344299e152d48341cfbfcf85001a6443638e8f0c9679669f5bb56cb0d. 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/HKG292300347.
    date published: 2026-07-05T01:12:41Z
  audio: Candy Necklace - Pure Piano
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 123.254
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.365
    additional property: Energy
      type: PropertyValue
      value: 0.148
    additional property: Speechiness
      type: PropertyValue
      value: 0.044
    additional property: Acousticness
      type: PropertyValue
      value: 0.976
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.905
    additional property: Liveness
      type: PropertyValue
      value: 0.127
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.039
    additional property: Loudness (dB)
      type: PropertyValue
      value: -17.074
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Reprise (Instrumental Piano)
type: MusicAlbum
date published: 2023-03-31

Piano Pop Vol. 59 (Instrumental Piano)
type: MusicAlbum
date published: 2023-03-31

Piano Pop Vol. 60 (Instrumental Piano)
type: MusicAlbum
date published: 2023-04-14

Piano Pop Vol. 61 (Instrumental Piano)
type: MusicAlbum
date published: 2023-04-25

Piano Pop Vol. 62 (Instrumental Piano)
type: MusicAlbum
date published: 2023-05-05

Piano Pop Vol. 63 (Instrumental Piano)
type: MusicAlbum
date published: 2023-05-12

Piano Pop Vol. 64 (Instrumental Piano)
type: MusicAlbum
date published: 2023-06-13
track: The Show - Pure Piano
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189272
  explicit: false
  by artist: Roman Tee
  in album: Piano Pop Vol. 64 (Instrumental Piano)
    type: MusicAlbum
    date published: 2023-06-13
  isrc code: HKG292300507
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T11:41:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xef335ee5d59685738160e96165d8d47fa6539ba8732fbd6adf35a0e3e202b84e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958728
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958728
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG292300507
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T12:24:55Z
  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 0xef335ee5d59685738160e96165d8d47fa6539ba8732fbd6adf35a0e3e202b84e. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/HKG292300507.
    date published: 2026-07-19T12:24:55Z
  audio: The Show - Pure Piano
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 137.148
    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: 0.578
    additional property: Energy
      type: PropertyValue
      value: 0.229
    additional property: Speechiness
      type: PropertyValue
      value: 0.047
    additional property: Acousticness
      type: PropertyValue
      value: 0.976
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.897
    additional property: Liveness
      type: PropertyValue
      value: 0.117
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.103
    additional property: Loudness (dB)
      type: PropertyValue
      value: -17.083
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Say Yes To Heaven - Instrumental Piano
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207385
  explicit: false
  by artist: Roman Tee
  in album: Piano Pop Vol. 64 (Instrumental Piano)
    type: MusicAlbum
    date published: 2023-06-13
  isrc code: HKG292300509
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T08:23:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaeba83e548fc0d620273fee66f282e106b7936fa19a86f400c0cc3d484edf010
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958853
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958853
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG292300509
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T09:11:53Z
  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 0xaeba83e548fc0d620273fee66f282e106b7936fa19a86f400c0cc3d484edf010. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/HKG292300509.
    date published: 2026-07-20T09:11:53Z
  audio: Say Yes To Heaven - Instrumental Piano
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 100.017
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.61
    additional property: Energy
      type: PropertyValue
      value: 0.383
    additional property: Speechiness
      type: PropertyValue
      value: 0.03
    additional property: Acousticness
      type: PropertyValue
      value: 0.012
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.822
    additional property: Liveness
      type: PropertyValue
      value: 0.134
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.038
    additional property: Loudness (dB)
      type: PropertyValue
      value: -17.333
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Say Yes To Heaven - Piano Karaoke
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206813
  explicit: false
  by artist: Roman Tee
  in album: Piano Pop Vol. 64 (Instrumental Piano)
    type: MusicAlbum
    date published: 2023-06-13
  isrc code: HKG292300516
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T01:11:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x38858470080e109452416cac171723cb334dcc5f19c1988d36161951734489c3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956634
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956634
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG292300516
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Say Yes To Heaven - Piano Karaoke

OTSTimestamp
type: PropertyValue
value: 2026-07-04T10:04:33Z

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 0x38858470080e109452416cac171723cb334dcc5f19c1988d36161951734489c3. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/HKG292300516.
date published: 2026-07-04T10:04:33Z

Say Yes To Heaven - Piano Karaoke
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 99.988
additional property: Musical Key
  type: PropertyValue
  value: 6
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.228
additional property: Energy
  type: PropertyValue
  value: 0.099
additional property: Speechiness
  type: PropertyValue
  value: 0.042
additional property: Acousticness
  type: PropertyValue
  value: 0.937
additional property: Instrumentalness
  type: PropertyValue
  value: 0.887
additional property: Liveness
  type: PropertyValue
  value: 0.109
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.098
additional property: Loudness (dB)
  type: PropertyValue
  value: -23.62
additional property: Key Name
  type: PropertyValue
  value: F#
additional property: Mode Name
  type: PropertyValue
  value: Minor

Piano Pop Vol. 65 (Instrumental Piano)
type: MusicAlbum
date published: 2023-06-16

Piano Pop Vol. 66 (Instrumental Piano)
type: MusicAlbum
date published: 2023-06-27

Piano Pop Vol. 67 (Instrumental Piano)
type: MusicAlbum
date published: 2023-07-05

Piano Pop Vol. 68 (Instrumental Piano)
type: MusicAlbum
date published: 2023-07-11

Piano Pop Vol. 69 (Instrumental Piano)
type: MusicAlbum
date published: 2023-07-14

Piano Pop Vol. 70 (Instrumental Piano)
type: MusicAlbum
date published: 2023-07-25

Piano Pop Vol. 71 (Instrumental Piano)
type: MusicAlbum
date published: 2023-08-24

Piano Pop for Swifties (Instrumental Piano)
type: MusicAlbum
date published: 2023-09-11

Piano Pop Vol. 72 (Instrumental Piano)
type: MusicAlbum
date published: 2023-09-14

Piano Pop Vol. 73 (Instrumental Piano)
type: MusicAlbum
date published: 2023-09-21
track: My Love Mine All Mine - Pure Piano
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135061
  explicit: false
  by artist: Roman Tee
  in album: Piano Pop Vol. 73 (Instrumental Piano)
    type: MusicAlbum
    date published: 2023-09-21
  isrc code: HKG292300696
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T13:41:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4dd53a4ba94329eedec96773658d873753db1ef2776969f76031d71f42a08433
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958561
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958561
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG292300696
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T14:22:01Z
  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 0x4dd53a4ba94329eedec96773658d873753db1ef2776969f76031d71f42a08433. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/HKG292300696.
    date published: 2026-07-18T14:22:01Z
  audio: My Love Mine All Mine - Pure Piano
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 114.027
    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: 0.662
    additional property: Energy
      type: PropertyValue
      value: 0.065
    additional property: Speechiness
      type: PropertyValue
      value: 0.064
    additional property: Acousticness
      type: PropertyValue
      value: 0.988
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.902
    additional property: Liveness
      type: PropertyValue
      value: 0.096
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.04
    additional property: Loudness (dB)
      type: PropertyValue
      value: -20.31
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

Piano Pop Vol. 74 (Instrumental Piano)
type: MusicAlbum
date published: 2023-09-26

Piano Pop Vol. 75 (Instrumental Piano)
type: MusicAlbum
date published: 2023-10-06

Piano Pop Vol. 76 (Instrumental Piano)
type: MusicAlbum
date published: 2023-10-27

Piano Pop Vol. 77 (Instrumental Piano)
type: MusicAlbum
date published: 2023-10-31

A Midnight Clear (Instrumental Piano)
type: MusicAlbum
date published: 2023-11-03

Piano Pop Vol. 78 (Instrumental Piano)
type: MusicAlbum
date published: 2023-11-10

Pure Piano Christmas (Instrumental Piano)
type: MusicAlbum
date published: 2023-11-24

Piano Pop Vol. 79 (Instrumental Piano)
type: MusicAlbum
date published: 2023-11-28

Piano Pop Vol. 80 (Instrumental Piano)
type: MusicAlbum
date published: 2023-12-05
track: The Night We Met - Pure Piano
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194628
  explicit: false
  by artist: Roman Tee
  in album: Piano Pop Vol. 80 (Instrumental Piano)
    type: MusicAlbum
    date published: 2023-12-05
  isrc code: HKG292300846
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T18:06:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x94b8fdae6143954a938825c3d5756497acf942da18a437c98bbf9db7605b004a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958185
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958185
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG292300846
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T18:19:04Z
  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 0x94b8fdae6143954a938825c3d5756497acf942da18a437c98bbf9db7605b004a. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/HKG292300846.
    date published: 2026-07-15T18:19:04Z
  audio: The Night We Met - Pure Piano
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 173.971
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.484
    additional property: Energy
      type: PropertyValue
      value: 0.122
    additional property: Speechiness
      type: PropertyValue
      value: 0.057
    additional property: Acousticness
      type: PropertyValue
      value: 0.986
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.907
    additional property: Liveness
      type: PropertyValue
      value: 0.101
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.123
    additional property: Loudness (dB)
      type: PropertyValue
      value: -17.821
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

Piano Pop Vol. 81 (Instrumental Piano)
type: MusicAlbum
date published: 2023-12-15

Piano Pop Vol. 82 (Instrumental Piano)
type: MusicAlbum
date published: 2023-12-27

Piano Pop Vol. 83 (Instrumental Piano)
type: MusicAlbum
date published: 2024-01-09

Peaceful Piano Vol. 1 (Instrumental Piano)
type: MusicAlbum
date published: 2024-01-12

Piano Pop Vol. 84 (Instrumental Piano)
type: MusicAlbum
date published: 2024-01-24

Peaceful Piano Vol. 2 (Instrumental Piano)
type: MusicAlbum
date published: 2024-01-29

Piano Pop Vol. 85 (Instrumental Piano)
type: MusicAlbum
date published: 2024-02-06

Peaceful Piano Vol. 3 (Instrumental Piano)
type: MusicAlbum
date published: 2024-02-15

Piano Pop Vol. 86 (Instrumental Piano)
type: MusicAlbum
date published: 2024-02-27

Peaceful Piano Vol. 4 (Instrumental Piano)
type: MusicAlbum
date published: 2024-03-05

Piano Pop Vol. 87 (Instrumental Piano)
type: MusicAlbum
date published: 2024-03-14

Peaceful Piano Vol. 5 (Instrumental Piano)
type: MusicAlbum
date published: 2024-03-18

Piano Pop Vol. 88 (Instrumental Piano)
type: MusicAlbum
date published: 2024-04-05

Peaceful Piano Vol. 6 (Instrumental Piano)
type: MusicAlbum
date published: 2024-04-16

Piano Pop Vol. 89 (Instrumental Piano)
type: MusicAlbum
date published: 2024-04-23

Peaceful Piano Vol. 7 (Instrumental Piano)
type: MusicAlbum
date published: 2024-04-30

Piano Pop Vol. 90 (Instrumental Piano)
type: MusicAlbum
date published: 2024-05-09

Peaceful Piano Vol. 8 (Pure Piano)
type: MusicAlbum
date published: 2024-05-16

Piano Pop Vol. 91 (Instrumental Piano)
type: MusicAlbum
date published: 2024-05-23

Peaceful Piano Vol. 9 (Pure Piano)
type: MusicAlbum
date published: 2024-06-03

Piano Pop Vol. 92 (Instrumental Piano)
type: MusicAlbum
date published: 2024-06-25

Peaceful Piano Vol.10 (Pure Piano)
type: MusicAlbum
date published: 2024-07-04

Piano Pop Vol. 93 (Instrumental Piano)
type: MusicAlbum
date published: 2024-07-23

Peaceful Piano Vol.11 (Pure Piano)
type: MusicAlbum
date published: 2024-07-29

Piano Pop Vol. 94 (Instrumental Piano)
type: MusicAlbum
date published: 2024-09-20

Peaceful Piano Vol.12 (Pure Piano)
type: MusicAlbum
date published: 2024-09-27

Piano Pop Vol. 95 (Instrumental Piano)
type: MusicAlbum
date published: 2024-10-04

Peaceful Piano Vol.13 (Pure Piano)
type: MusicAlbum
date published: 2024-10-11

Piano Pop Vol. 96 (Instrumental Piano)
type: MusicAlbum
date published: 2024-10-28

Peaceful Piano Vol.14 (Pure Piano)
type: MusicAlbum
date published: 2024-11-05

Peaceful Piano Christmas
type: MusicAlbum
date published: 2024-11-22

Piano Pop Vol. 97 (Instrumental Piano)
type: MusicAlbum
date published: 2024-12-13

Peaceful Piano Vol.15
type: MusicAlbum
date published: 2025-01-06