深睡
type: MusicGroup
popularity: 10
followers: 64
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x014cfa48cf59c7cb4b54e11ffc79dfc77585aef0243bb5757662435b0255c3c4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9828279b-4fa0-4c77-9b84-918191fd3188.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9828279b-4fa0-4c77-9b84-918191fd3188.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9828279b-4fa0-4c77-9b84-918191fd3188
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x014cfa48cf59c7cb4b54e11ffc79dfc77585aef0243bb5757662435b0255c3c4","name":"深睡","registered_at":"2026-06-17T19:01:40Z","symbol":"NIM1489357","token_address":"0x702782f4929301a6c84bc4238c3e7c451752c90d","type":"artist","uuid":"9828279b-4fa0-4c77-9b84-918191fd3188"}
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 0x014cfa48cf59c7cb4b54e11ffc79dfc77585aef0243bb5757662435b0255c3c4. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9828279b-4fa0-4c77-9b84-918191fd3188.json and https://artists.proofprofile.net/proofs/artist/9828279b-4fa0-4c77-9b84-918191fd3188.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x014cfa48cf59c7cb4b54e11ffc79dfc77585aef0243bb5757662435b0255c3c4","name":"深睡","registered_at":"2026-06-17T19:01:40Z","symbol":"NIM1489357","token_address":"0x702782f4929301a6c84bc4238c3e7c451752c90d","type":"artist","uuid":"9828279b-4fa0-4c77-9b84-918191fd3188"}
album: #失眠：两个小时的深度睡眠音乐
  type: MusicAlbum
  date published: 2023-07-31