Piano Sensation
type: MusicGroup
popularity: 6
followers: 64
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec690bebb94b423c320e16dc778a5f6110b9c2cc9845b7641deb3f601493597e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a44cc8b4-fdbc-427d-af7b-129688cf7ae4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a44cc8b4-fdbc-427d-af7b-129688cf7ae4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a44cc8b4-fdbc-427d-af7b-129688cf7ae4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xec690bebb94b423c320e16dc778a5f6110b9c2cc9845b7641deb3f601493597e","name":"Piano Sensation","registered_at":"2026-06-20T06:40:58Z","symbol":"NIM1543468","token_address":"0x1e1a1acdf3611c3e0f2f2f3ea9c8159d8880f21d","type":"artist","uuid":"a44cc8b4-fdbc-427d-af7b-129688cf7ae4"}
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 0xec690bebb94b423c320e16dc778a5f6110b9c2cc9845b7641deb3f601493597e. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a44cc8b4-fdbc-427d-af7b-129688cf7ae4.json and https://artists.proofprofile.net/proofs/artist/a44cc8b4-fdbc-427d-af7b-129688cf7ae4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xec690bebb94b423c320e16dc778a5f6110b9c2cc9845b7641deb3f601493597e","name":"Piano Sensation","registered_at":"2026-06-20T06:40:58Z","symbol":"NIM1543468","token_address":"0x1e1a1acdf3611c3e0f2f2f3ea9c8159d8880f21d","type":"artist","uuid":"a44cc8b4-fdbc-427d-af7b-129688cf7ae4"}
album: Piano Music for Relaxation, Study, Sleep, Zen, Chill, Yoga, Meditation, Therapy
  type: MusicAlbum
  date published: 2018-09-05
  track: Piano Solo
    type: MusicRecording
    duration: PT2M25S
    duration ms: 145205
    explicit: false
    by artist: Piano Sensation
    in album: Piano Music for Relaxation, Study, Sleep, Zen, Chill, Yoga, Meditation, Therapy
      type: MusicAlbum
      date published: 2018-09-05
    isrc code: RUA491811315
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa79db90a27eada1e506ce134af1802818978597202a058684cd3bf1cc7eb1618
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960418
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960418
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA491811315
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-31T15:20:15Z
    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 0xa79db90a27eada1e506ce134af1802818978597202a058684cd3bf1cc7eb1618. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/RUA491811315.
      date published: 2026-07-31T15:20:15Z
    audio: Piano Solo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.377
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.494
      additional property: Energy
        type: PropertyValue
        value: 0.011
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.99
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.911
      additional property: Liveness
        type: PropertyValue
        value: 0.128
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.159
      additional property: Loudness (dB)
        type: PropertyValue
        value: -28.443
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Pleasant Piano Sensations
  type: MusicAlbum
  date published: 2023-07-17
album: Sensational Piano
  type: MusicAlbum
  date published: 2024-03-04
album: Thoughtful Atmosphere
  type: MusicAlbum
  date published: 2024-09-23