Relax Piano
type: MusicGroup
genre: space music
popularity: 9
followers: 54
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23d4fb27f82b751e0ff31116beb6edae0b19db3cbb64847f6ad9b55e4d5271d4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90f19c7b-d3a3-493c-a340-6d99982258c0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90f19c7b-d3a3-493c-a340-6d99982258c0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/90f19c7b-d3a3-493c-a340-6d99982258c0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x23d4fb27f82b751e0ff31116beb6edae0b19db3cbb64847f6ad9b55e4d5271d4","name":"Relax Piano","registered_at":"2026-06-17T16:15:49Z","symbol":"NIM1449772","token_address":"0x0a6163877020c57935c296e0d1e3fe1b52d6dfb2","type":"artist","uuid":"90f19c7b-d3a3-493c-a340-6d99982258c0"}
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 0x23d4fb27f82b751e0ff31116beb6edae0b19db3cbb64847f6ad9b55e4d5271d4. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/90f19c7b-d3a3-493c-a340-6d99982258c0.json and https://artists.proofprofile.net/proofs/artist/90f19c7b-d3a3-493c-a340-6d99982258c0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x23d4fb27f82b751e0ff31116beb6edae0b19db3cbb64847f6ad9b55e4d5271d4","name":"Relax Piano","registered_at":"2026-06-17T16:15:49Z","symbol":"NIM1449772","token_address":"0x0a6163877020c57935c296e0d1e3fe1b52d6dfb2","type":"artist","uuid":"90f19c7b-d3a3-493c-a340-6d99982258c0"}
album: Stress Relief
  type: MusicAlbum
  date published: 2023-01-15
album: River
  type: MusicAlbum
  date published: 2023-10-20
album: Relaxing Piano
  type: MusicAlbum
  date published: 2023-10-23
  track: Night light
    type: MusicRecording
    duration: PT3M45S
    duration ms: 225230
    explicit: false
    by artist: Relax Piano
    in album: Relaxing Piano
      type: MusicAlbum
      date published: 2023-10-23
    genre: space music
    isrc code: QZTB92364167
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T06:15:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x448a1182d35a56a86af31625d76841a40c1f94193c6a778c53cb09e3bec0edca
    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/QZTB92364167
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x448a1182d35a56a86af31625d76841a40c1f94193c6a778c53cb09e3bec0edca. 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/QZTB92364167.
      date published: 2026-07-04T10:04:33Z
    audio: Night light
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.95
      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: 0.648
      additional property: Energy
        type: PropertyValue
        value: 0.004
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.995
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.95
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.553
      additional property: Loudness (dB)
        type: PropertyValue
        value: -32.422
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Slowly
  type: MusicAlbum
  date published: 2023-10-27
album: Soft Light
  type: MusicAlbum
  date published: 2023-11-03
album: Peace
  type: MusicAlbum
  date published: 2023-11-13
album: Wishing Me
  type: MusicAlbum
  date published: 2023-11-20
album: trust
  type: MusicAlbum
  date published: 2023-12-25
album: Serenity Falls
  type: MusicAlbum
  date published: 2023-12-28
album: Relax The Mind
  type: MusicAlbum
  date published: 2024-01-08
album: Smiling
  type: MusicAlbum
  date published: 2024-04-10
  track: Smiling
    type: MusicRecording
    duration: PT2M9S
    duration ms: 129481
    explicit: false
    by artist: Relax Piano
    in album: Smiling
      type: MusicAlbum
      date published: 2024-04-10
    genre: space music
    isrc code: QZK6Q2414843
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T12:03:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5999d056bdd8990bedb88e153ab8733e76efe19580d78f2cf3c8ec37707b8f7e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959008
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959008
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2414843
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T13:14:05Z
    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 0x5999d056bdd8990bedb88e153ab8733e76efe19580d78f2cf3c8ec37707b8f7e. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/QZK6Q2414843.
      date published: 2026-07-21T13:14:05Z
    audio: Smiling
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 212.005
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Little Bits
album: Promises
album: Snowfall

Musical Key
type: PropertyValue
value: 5

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

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.61

Energy
type: PropertyValue
value: 0.056

Speechiness
type: PropertyValue
value: 0.184

Acousticness
type: PropertyValue
value: 0.992

Instrumentalness
type: PropertyValue
value: 0.93

Liveness
type: PropertyValue
value: 0.107

Valence (Positivity)
type: PropertyValue
value: 0.81

Loudness (dB)
type: PropertyValue
value: -23.914

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Major

Little Bits
type: MusicAlbum
date published: 2024-04-16

Promises
type: MusicAlbum
date published: 2024-04-21

Snowfall
type: MusicAlbum
date published: 2024-04-27