The Closer
type: MusicGroup
description: The Closer is an American police procedural television series starring Kyra Sedgwick as Brenda Leigh Johnson, a Los Angeles Police Department deputy chief. A CIA-trained interrogator originally from A
popularity: 2
followers: 348
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x10c881586537ef61067ca6e112d69e87e0498c04efc5a416d8b4b151ad90b50f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1cacb60-35d1-486d-bb72-ef5046510aa2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1cacb60-35d1-486d-bb72-ef5046510aa2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b1cacb60-35d1-486d-bb72-ef5046510aa2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x10c881586537ef61067ca6e112d69e87e0498c04efc5a416d8b4b151ad90b50f","name":"The Closer","registered_at":"2026-06-20T12:55:50Z","symbol":"NIM1615876","token_address":"0xdcba336fd0b054cd16ed88bdf46476dd939b5e64","type":"artist","uuid":"b1cacb60-35d1-486d-bb72-ef5046510aa2"}
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 0x10c881586537ef61067ca6e112d69e87e0498c04efc5a416d8b4b151ad90b50f. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b1cacb60-35d1-486d-bb72-ef5046510aa2.json and https://artists.proofprofile.net/proofs/artist/b1cacb60-35d1-486d-bb72-ef5046510aa2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x10c881586537ef61067ca6e112d69e87e0498c04efc5a416d8b4b151ad90b50f","name":"The Closer","registered_at":"2026-06-20T12:55:50Z","symbol":"NIM1615876","token_address":"0xdcba336fd0b054cd16ed88bdf46476dd939b5e64","type":"artist","uuid":"b1cacb60-35d1-486d-bb72-ef5046510aa2"}
album: Too Close
  type: MusicAlbum
  date published: 2012-05-15