432 Hz
type: MusicGroup
popularity: 13
followers: 65
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f8b39b71f0edfcf1d92c05a2c89ac3a8dd3fcf02312821cbb44d8f18a526c8a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fbd4a0b8-b14c-41fd-984e-55da7c8b30f1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fbd4a0b8-b14c-41fd-984e-55da7c8b30f1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fbd4a0b8-b14c-41fd-984e-55da7c8b30f1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f8b39b71f0edfcf1d92c05a2c89ac3a8dd3fcf02312821cbb44d8f18a526c8a","name":"432 Hz","registered_at":"2026-06-15T07:01:02Z","symbol":"NIM0718529","token_address":"0xc235da4334485443c9c4a4ad2f1682bf21f93f2b","type":"artist","uuid":"fbd4a0b8-b14c-41fd-984e-55da7c8b30f1"}
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 0x2f8b39b71f0edfcf1d92c05a2c89ac3a8dd3fcf02312821cbb44d8f18a526c8a. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fbd4a0b8-b14c-41fd-984e-55da7c8b30f1.json and https://artists.proofprofile.net/proofs/artist/fbd4a0b8-b14c-41fd-984e-55da7c8b30f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:10:31Z
  text: {"copyright_id":"0x2f8b39b71f0edfcf1d92c05a2c89ac3a8dd3fcf02312821cbb44d8f18a526c8a","name":"432 Hz","registered_at":"2026-06-15T07:01:02Z","symbol":"NIM0718529","token_address":"0xc235da4334485443c9c4a4ad2f1682bf21f93f2b","type":"artist","uuid":"fbd4a0b8-b14c-41fd-984e-55da7c8b30f1"}
album: White Noise
  type: MusicAlbum
  date published: 2024-11-08
album: Whispers of Dreamland
  type: MusicAlbum
  date published: 2024-11-22
  track: Calm Reflections
    type: MusicRecording
    duration: PT2M23S
    duration ms: 143559
    explicit: false
    by artist: 432 Hz
    in album: Whispers of Dreamland
      type: MusicAlbum
      date published: 2024-11-22
    isrc code: QZVEM1819685
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T05:51:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x543d50e06899a86bbf8a7829ddce593074938ef9740f94349dc6dbfa5766586e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959105
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959105
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1819685
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T08:54:04Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543d50e06899a86bbf8a7829ddce593074938ef9740f94349dc6dbfa5766586e. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:54:04Z), 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/QZVEM1819685.
      date published: 2026-07-22T08:54:04Z
    audio: Calm Reflections
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 176.67
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.399
      additional property: Energy
        type: PropertyValue
        value: 0.049
      additional property: Speechiness
        type: PropertyValue
        value: 0.051
      additional property: Acousticness
        type: PropertyValue
        value: 0.986
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.884
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.322
      additional property: Loudness (dB)
        type: PropertyValue
        value: -21.985
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Harmonic Holiday
  type: MusicAlbum
  date published: 2024-11-29
album: Harmonic Rest
  type: MusicAlbum
  date published: 2024-11-29
album: Nature of Calm
  type: MusicAlbum
  date published: 2024-12-06
album: Serenity Within
  type: MusicAlbum
  date published: 2024-12-06
album: Ocean Waves
  type: MusicAlbum
  date published: 2025-08-22
album: Harmonic Fireplace
  type: MusicAlbum
  date published: 2025-08-29
album: Tranquil Lotus Yoga Serenity
  type: MusicAlbum
  date published: 2025-08-29
  track: Tranquil Lotus Yoga Serenity
    type: MusicRecording
    duration: PT5M59S
    duration ms: 359810
    explicit: false
    by artist: 432 Hz
    in album: Tranquil Lotus Yoga Serenity
      type: MusicAlbum
      date published: 2025-08-29
    isrc code: SE5XG2509562
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T21:43:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x594b62c03a8773797539cc625356f65990c6bd199d3c8353554e96d00c4e2892
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5XG2509562
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0x594b62c03a8773797539cc625356f65990c6bd199d3c8353554e96d00c4e2892. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/SE5XG2509562.
      date published: 2026-07-05T01:43:49Z
    audio: Tranquil Lotus Yoga Serenity
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.396
      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
      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

Danceability
type: PropertyValue
value: 0.217

Energy
type: PropertyValue
value: 0.086

Speechiness
type: PropertyValue
value: 0.054

Acousticness
type: PropertyValue
value: 0.901

Instrumentalness
type: PropertyValue
value: 0.872

Liveness
type: PropertyValue
value: 0.108

Valence (Positivity)
type: PropertyValue
value: 0.336

Loudness (dB)
type: PropertyValue
value: -29.703

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major