Nokeep Reborn
type: MusicGroup
popularity: 4
followers: 44
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb505a902a958122fc7a852cce13636cb8dde90ad05cda4a6a096c74bf890535d
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/c3ec4b0f-f216-44f6-851d-78c3290d9c03.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c3ec4b0f-f216-44f6-851d-78c3290d9c03.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c3ec4b0f-f216-44f6-851d-78c3290d9c03
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb505a902a958122fc7a852cce13636cb8dde90ad05cda4a6a096c74bf890535d","name":"Nokeep Reborn","registered_at":"2026-06-20T20:31:44Z","symbol":"NIM1706540","token_address":"0x60ff6457dc2c1dad7f77beae35d19e5e861a5294","type":"artist","uuid":"c3ec4b0f-f216-44f6-851d-78c3290d9c03"}
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 0xb505a902a958122fc7a852cce13636cb8dde90ad05cda4a6a096c74bf890535d. 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/c3ec4b0f-f216-44f6-851d-78c3290d9c03.json and https://artists.proofprofile.net/proofs/artist/c3ec4b0f-f216-44f6-851d-78c3290d9c03.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xb505a902a958122fc7a852cce13636cb8dde90ad05cda4a6a096c74bf890535d","name":"Nokeep Reborn","registered_at":"2026-06-20T20:31:44Z","symbol":"NIM1706540","token_address":"0x60ff6457dc2c1dad7f77beae35d19e5e861a5294","type":"artist","uuid":"c3ec4b0f-f216-44f6-851d-78c3290d9c03"}
album: Apologies
  type: MusicAlbum
  date published: 2013
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  type: MusicAlbum
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  type: MusicAlbum
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