睡眠音樂
type: MusicGroup
popularity: 14
followers: 41
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1916d580cdad6e06ad20d21a53a61bd74165a923b9b7201025b67068e5dc0a0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953612
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953612
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15ebc144-1a3c-438d-9a8e-6b4e35b1a231.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15ebc144-1a3c-438d-9a8e-6b4e35b1a231.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/15ebc144-1a3c-438d-9a8e-6b4e35b1a231
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T08:22:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf1916d580cdad6e06ad20d21a53a61bd74165a923b9b7201025b67068e5dc0a0","name":"睡眠音樂","registered_at":"2026-06-14T06:42:02Z","symbol":"NIM0370378","token_address":"0xf4564ed13e1f72d7da700f85199e0de91d069147","type":"artist","uuid":"15ebc144-1a3c-438d-9a8e-6b4e35b1a231"}
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 0xf1916d580cdad6e06ad20d21a53a61bd74165a923b9b7201025b67068e5dc0a0. Chain 2 (Bitcoin): anchored in block 953612 (2026-06-14T08:22:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/15ebc144-1a3c-438d-9a8e-6b4e35b1a231.json and https://artists.proofprofile.net/proofs/artist/15ebc144-1a3c-438d-9a8e-6b4e35b1a231.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T08:22:11Z
  text: {"copyright_id":"0xf1916d580cdad6e06ad20d21a53a61bd74165a923b9b7201025b67068e5dc0a0","name":"睡眠音樂","registered_at":"2026-06-14T06:42:02Z","symbol":"NIM0370378","token_address":"0xf4564ed13e1f72d7da700f85199e0de91d069147","type":"artist","uuid":"15ebc144-1a3c-438d-9a8e-6b4e35b1a231"}