White Noise Sound Machine
type: MusicGroup
popularity: 12
followers: 138
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7bd8e9f5c381d2123b94180b796babb1d7bd5fe2b5894cd1927b35778a030871
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953727
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953727
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90ea8fbb-770a-4c93-879e-81add5e918e5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90ea8fbb-770a-4c93-879e-81add5e918e5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/90ea8fbb-770a-4c93-879e-81add5e918e5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T02:33:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7bd8e9f5c381d2123b94180b796babb1d7bd5fe2b5894cd1927b35778a030871","name":"White Noise Sound Machine","registered_at":"2026-06-14T19:36:18Z","symbol":"NIM0555071","token_address":"0x7f4bedd8777dc8f20e2d9cc2b76227c4478b0ca6","type":"artist","uuid":"90ea8fbb-770a-4c93-879e-81add5e918e5"}
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 0x7bd8e9f5c381d2123b94180b796babb1d7bd5fe2b5894cd1927b35778a030871. Chain 2 (Bitcoin): anchored in block 953727 (2026-06-15T02:33:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/90ea8fbb-770a-4c93-879e-81add5e918e5.json and https://artists.proofprofile.net/proofs/artist/90ea8fbb-770a-4c93-879e-81add5e918e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T02:33:01Z
  text: {"copyright_id":"0x7bd8e9f5c381d2123b94180b796babb1d7bd5fe2b5894cd1927b35778a030871","name":"White Noise Sound Machine","registered_at":"2026-06-14T19:36:18Z","symbol":"NIM0555071","token_address":"0x7f4bedd8777dc8f20e2d9cc2b76227c4478b0ca6","type":"artist","uuid":"90ea8fbb-770a-4c93-879e-81add5e918e5"}
album: Soothing Winds for Background Noise
  type: MusicAlbum
  date published: 2022-05-28
album: Vacuums for Rest and Relaxation
  type: MusicAlbum
  date published: 2022-05-31
album: Dishwashers for Background White Noise
  type: MusicAlbum
  date published: 2022-06-23
album: Factory Sounds for Background and White Noise
  type: MusicAlbum
  date published: 2022-06-28
album: Refrigerators and Generators for Background Sounds and White Noises
  type: MusicAlbum
  date published: 2022-07-05
album: Shipping Yard Sounds for Background Sound and White Noise
  type: MusicAlbum
  date published: 2022-07-17