Piano Virtuo
type: MusicGroup
popularity: 5
followers: 141
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc17b458cfe8bdff4774bc1dee9ee3805db6cdb012b50ad9e07e3ce15eaeab9c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c669308-8472-4625-b488-9f1e183a9dab.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c669308-8472-4625-b488-9f1e183a9dab.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4c669308-8472-4625-b488-9f1e183a9dab
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc17b458cfe8bdff4774bc1dee9ee3805db6cdb012b50ad9e07e3ce15eaeab9c5","name":"Piano Virtuo","registered_at":"2026-06-16T16:11:34Z","symbol":"NIM1105300","token_address":"0x3e211ea4af85c63bf11894598510dbe9780917b2","type":"artist","uuid":"4c669308-8472-4625-b488-9f1e183a9dab"}
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 0xc17b458cfe8bdff4774bc1dee9ee3805db6cdb012b50ad9e07e3ce15eaeab9c5. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4c669308-8472-4625-b488-9f1e183a9dab.json and https://artists.proofprofile.net/proofs/artist/4c669308-8472-4625-b488-9f1e183a9dab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xc17b458cfe8bdff4774bc1dee9ee3805db6cdb012b50ad9e07e3ce15eaeab9c5","name":"Piano Virtuo","registered_at":"2026-06-16T16:11:34Z","symbol":"NIM1105300","token_address":"0x3e211ea4af85c63bf11894598510dbe9780917b2","type":"artist","uuid":"4c669308-8472-4625-b488-9f1e183a9dab"}
album: Romantic Piano - Lovely Ambient Background
  type: MusicAlbum
  date published: 2019-07-15
album: Late Night After Dark - Jazz & Classic Piano Music
  type: MusicAlbum
  date published: 2019-07-16
album: Piano Music Relaxation & Positive Thinking
  type: MusicAlbum
  date published: 2019-07-19
album: The Office. Stay Focus on Work. Classical Music Virtuosos.
  type: MusicAlbum
  date published: 2019-09-27
album: Rain Sounds & Relaxing Instrumental Piano. Sounds of Nature for Deep Relaxation and Meditation
  type: MusicAlbum
  date published: 2019-12-20
album: Sad Piano Music: Sentimental Moments, Music for Cry, Broken Heart, Lonely Time, Melancholic Music
  type: MusicAlbum
  date published: 2020-01-14
album: Nature Sounds for Deep Meditation: Songs Birds and Forest Ambience, Calming & Healing Music
  type: MusicAlbum
  date published: 2020-01-24
album: Late Night with Piano Concerto
  type: MusicAlbum
  date published: 2020-01-27
album: Top 30 The Best Piano Songs
  type: MusicAlbum
  date published: 2020-02-28
album: Masters of Classics for Children Development
  type: MusicAlbum
  date published: 2020-03-04
album: Deep Sleep & Meditation – Piano Collection
  type: MusicAlbum
  date published: 2020-03-12
album: Learning to Play the Piano at Home : Learning New Songs, Positive Attitude, Proud of Myself, Effective Studying
  type: MusicAlbum
  date published: 2020-03-31
album: Classical Piano Sounds : Effective Learning
  type: MusicAlbum
  date published: 2020-04-20
album: Exquisite Dinner with Appropriate Music
  type: MusicAlbum
  date published: 2020-04-29
album: Piano Masters: Unusual Collection of Classical Music
  type: MusicAlbum
  date published: 2020-04-29
album: Sad People Music - Lose Your Love , Sentimental Moments & Lonely Heart
  type: MusicAlbum
  date published: 2020-05-22
album: Emotional Sad Music Piano- Time to Say Goodbye & Spend Lonely Life
  type: MusicAlbum
  date published: 2020-05-22
album: Beautiful Piano Bar Music – Cafe Restaurant Ambient, Gentle Piano Melody, Relaxation Time with Black Coffee, Coffee Mood
  type: MusicAlbum
  date published: 2020-05-27
album: Rainy Day & Gentle Piano Melodies : Relaxing Music for Deep Meditation, Sleeping Time, Short Nap, Relaxation Vibes
  type: MusicAlbum
  date published: 2020-06-12
album: Wind Makes Me Relax – Music for Short Nap, Deep Meditation and Stress Relief
  type: MusicAlbum
  date published: 2020-06-12
album: Mobilization & Rest While Learning
  type: MusicAlbum
  date published: 2020-06-16
album: Sound Explosion of the Senses. Relaxing Music
  type: MusicAlbum
  date published: 2020-06-16
album: Long Rainy Night. Swaying Rain for Cure Insomnia
  type: MusicAlbum
  date published: 2020-06-26
album: Sleeping Piano Collection. Sleeping for Detox Negative Emotions
  type: MusicAlbum
  date published: 2020-06-26
album: Au pays des rêves: Musique de piano mélancolique
  type: MusicAlbum
  date published: 2020-12-08
album: Belleza de la Nostalgia: Tristes Melodías de Piano
  type: MusicAlbum
  date published: 2021-01-19
  track: Adiós
    type: MusicRecording
    duration: PT2M35S
    duration ms: 155118
    explicit: false
    by artist: Piano Virtuo
    in album: Belleza de la Nostalgia: Tristes Melodías de Piano
      type: MusicAlbum
      date published: 2021-01-19
    isrc code: PLS921996750
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T15:55:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x074e7a373dab171126afa4449bba08becb6676b4117a133da481b83668003ef8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958576
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958576
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLS921996750
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T16:22:28Z
    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 0x074e7a373dab171126afa4449bba08becb6676b4117a133da481b83668003ef8. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/PLS921996750.
      date published: 2026-07-18T16:22:28Z
    audio: Adiós
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 78.692
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.425
      additional property: Energy
        type: PropertyValue
        value: 0.02
      additional property: Speechiness
        type: PropertyValue
        value: 0.071
      additional property: Acousticness
        type: PropertyValue
        value: 0.995
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.964
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.258
      additional property: Loudness (dB)
        type: PropertyValue
        value: -25.006
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: For a Bad and Good Day – Jazz Music Compilation, Relax and Stress Relief
album: Mélancolie pour piano: Musique instrumentale émotionnelle, Piano solo, Ambiance de rêverie et nostalgie
album: Instrumental Piano Music Relaxation, Massage Piano Music, Relaxing Piano Music, Meditation Piano Music, New Age Piano Music, Background Piano Music
album: Piano & Falling Rain - Relaxing Music to Soothe You as You Work, Study or Sleep
album: Piano Music for Hyperactive Kids: Healing Music for Insomnia Cure, Inner Calm
album: Winter's Embrace: Piano Chronicles
album: The Floating Piano: Every Note Offers a New Dream
album: Autumn's Quiet Farewell: Melancholy Piano
album: Sogni di Gelo: Melodie di un Inverno Silenzioso
track: Nighttime Serenity
track: Midnight Calm

Nighttime Serenity
type: MusicRecording
duration: PT3M24S
duration ms: 204838
explicit: false
by artist: Piano Peace!
by artist: Piano Music!
by artist: Relaxing Piano Jazz Music Ensemble
by artist: Instrumental Piano Universe
by artist: Piano Virtuo
in album: Jazz Lullabies: Calming Piano, Ultimate Relaxation Collection to Sleep Aid
  type: MusicAlbum
  date published: 2024-06-24
isrc code: IEWWH2402346
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T18:38:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b8b50b0d38ddd994f2a310e4cadf9274caafc523e8cb79b88383a7041250de7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEWWH2402346
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957120
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8b50b0d38ddd994f2a310e4cadf9274caafc523e8cb79b88383a7041250de7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/IEWWH2402346.
  date published: 2026-07-08T08:56:20Z
audio: Nighttime Serenity
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 129.582
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.721
  additional property: Energy
    type: PropertyValue
    value: 0.194
  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
    value: 0.994
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.856
  additional property: Liveness
    type: PropertyValue
    value: 0.156
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.474
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.552
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Midnight Calm
type: MusicRecording
duration: PT4M3S
duration ms: 243595
explicit: false
by artist: Piano Peace!
by artist: Piano Music!
by artist: Relaxing Piano Jazz Music Ensemble
by artist: Instrumental Piano Universe
by artist: Piano Virtuo
in album: Jazz Lullabies: Calming Piano, Ultimate Relaxation Collection to Sleep Aid
  type: MusicAlbum
  date published: 2024-06-24
isrc code: IEWWH2402349
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T16:54:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf0024557b3e48176fbbf9dadf4aef991e28c3958a2c230bf953068d0dff81b54
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEWWH2402349
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0024557b3e48176fbbf9dadf4aef991e28c3958a2c230bf953068d0dff81b54. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEWWH2402349.
  date published: 2026-07-08T03:22:41Z
audio: Midnight Calm
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 143.62
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.616
  additional property: Energy
    type: PropertyValue
    value: 0.06
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.985
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.89
  additional property: Liveness
    type: PropertyValue
    value: 0.088
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.259
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.351
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

For a Bad and Good Day – Jazz Music Compilation, Relax and Stress Relief
type: MusicAlbum
date published: 2021-01-25

Mélancolie pour piano: Musique instrumentale émotionnelle, Piano solo, Ambiance de rêverie et nostalgie
type: MusicAlbum
date published: 2021-04-02

Instrumental Piano Music Relaxation, Massage Piano Music, Relaxing Piano Music, Meditation Piano Music, New Age Piano Music, Background Piano Music
type: MusicAlbum
date published: 2021-08-31

Piano & Falling Rain - Relaxing Music to Soothe You as You Work, Study or Sleep
type: MusicAlbum
date published: 2021-10-29

Piano Music for Hyperactive Kids: Healing Music for Insomnia Cure, Inner Calm
type: MusicAlbum
date published: 2023-05-25

Winter's Embrace: Piano Chronicles
type: MusicAlbum
date published: 2023-11-27

The Floating Piano: Every Note Offers a New Dream
type: MusicAlbum
date published: 2024-06-13

Autumn's Quiet Farewell: Melancholy Piano
type: MusicAlbum
date published: 2024-09-03

Sogni di Gelo: Melodie di un Inverno Silenzioso
type: MusicAlbum
date published: 2024-12-11