Etherea Hz
type: MusicGroup
popularity: 2
followers: 161
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x08fc459650d0616426f5b9aa099227905861594e28d090a53160029e71cee691
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954063
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954063
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/47c17991-17ec-4c51-8fc1-0dc85eff213d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/47c17991-17ec-4c51-8fc1-0dc85eff213d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/47c17991-17ec-4c51-8fc1-0dc85eff213d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:49:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x08fc459650d0616426f5b9aa099227905861594e28d090a53160029e71cee691","name":"Etherea Hz","registered_at":"2026-06-16T14:34:20Z","symbol":"NIM1082093","token_address":"0xfc1372a96cc4ee4e355acec8a33226243f00db46","type":"artist","uuid":"47c17991-17ec-4c51-8fc1-0dc85eff213d"}
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 0x08fc459650d0616426f5b9aa099227905861594e28d090a53160029e71cee691. Chain 2 (Bitcoin): anchored in block 954063 (2026-06-17T07:49:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/47c17991-17ec-4c51-8fc1-0dc85eff213d.json and https://artists.proofprofile.net/proofs/artist/47c17991-17ec-4c51-8fc1-0dc85eff213d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:49:29Z
  text: {"copyright_id":"0x08fc459650d0616426f5b9aa099227905861594e28d090a53160029e71cee691","name":"Etherea Hz","registered_at":"2026-06-16T14:34:20Z","symbol":"NIM1082093","token_address":"0xfc1372a96cc4ee4e355acec8a33226243f00db46","type":"artist","uuid":"47c17991-17ec-4c51-8fc1-0dc85eff213d"}
album: Soulful Light
  type: MusicAlbum
  date published: 2025-09-11
album: Eternal Awakening (963hz)
  type: MusicAlbum
  date published: 2025-09-12
album: Source Within
  type: MusicAlbum
  date published: 2025-09-13
album: Spiritus Aeternum (963Hz)
  type: MusicAlbum
  date published: 2025-09-13
album: Sacred Echoes (432Hz)
  type: MusicAlbum
  date published: 2025-09-14
  track: Sacred Echoes (432Hz)
    type: MusicRecording
    duration: PT3M38S
    duration ms: 218688
    explicit: false
    by artist: Etherea Hz
    in album: Sacred Echoes (432Hz)
      type: MusicAlbum
      date published: 2025-09-14
    isrc code: QZZ7W2571538
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T12:53:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x726220e77a0a005f5afe2c919f24c7cd606c89596cd014d3642402c8e482c736
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959132
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959132
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7W2571538
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T13:20:46Z
    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 0x726220e77a0a005f5afe2c919f24c7cd606c89596cd014d3642402c8e482c736. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/QZZ7W2571538.
      date published: 2026-07-22T13:20:46Z
    audio: Sacred Echoes (432Hz)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 78.065
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.44
      additional property: Energy
        type: PropertyValue
        value: 0.032
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.958
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.127
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.053
      additional property: Loudness (dB)
        type: PropertyValue
        value: -20.608
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Mystic Whispers
  type: MusicAlbum
  date published: 2025-09-16
album: Blood of the Stars
  type: MusicAlbum
  date published: 2025-09-23
album: Yeshua (You're My Life)
  type: MusicAlbum
  date published: 2025-09-25
album: Forever Faithful (963hz)
  type: MusicAlbum
  date published: 2025-09-28