白噪声疗法/白噪声婴儿睡眠
type: MusicGroup
popularity: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e963faaea32a1dc753bf9b06d2e0d935c57a748befe7003722b442d4b1df637
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953847
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953847
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/018df792-444b-42fe-8351-d0932dca4ef8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/018df792-444b-42fe-8351-d0932dca4ef8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/018df792-444b-42fe-8351-d0932dca4ef8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:51:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7e963faaea32a1dc753bf9b06d2e0d935c57a748befe7003722b442d4b1df637","name":"白噪声疗法/白噪声婴儿睡眠","registered_at":"2026-06-15T14:02:24Z","symbol":"NIM0730773","token_address":"0x46853ea58a8667912db0f046d468496642b31e20","type":"artist","uuid":"018df792-444b-42fe-8351-d0932dca4ef8"}
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 0x7e963faaea32a1dc753bf9b06d2e0d935c57a748befe7003722b442d4b1df637. Chain 2 (Bitcoin): anchored in block 953848 (2026-06-15T22:54:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/018df792-444b-42fe-8351-d0932dca4ef8.json and https://artists.proofprofile.net/proofs/artist/018df792-444b-42fe-8351-d0932dca4ef8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:54:37Z
  text: {"copyright_id":"0x7e963faaea32a1dc753bf9b06d2e0d935c57a748befe7003722b442d4b1df637","name":"白噪声疗法/白噪声婴儿睡眠","registered_at":"2026-06-15T14:02:24Z","symbol":"NIM0730773","token_address":"0x46853ea58a8667912db0f046d468496642b31e20","type":"artist","uuid":"018df792-444b-42fe-8351-d0932dca4ef8"}