Kim Tanaia
type: MusicGroup
popularity: 3
followers: 85
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18e21938faff181e5208444f5e9bb5da73ee463f36a0313cd8566c91a1e27f9c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954174
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954174
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7e0032b9-669a-43f6-8dff-561ce725882f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7e0032b9-669a-43f6-8dff-561ce725882f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7e0032b9-669a-43f6-8dff-561ce725882f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-18T03:01:36Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x18e21938faff181e5208444f5e9bb5da73ee463f36a0313cd8566c91a1e27f9c","name":"Kim Tanaia","registered_at":"2026-06-17T09:33:51Z","symbol":"NIM1353944","token_address":"0x185638cc169c7c095949dbed33be3c23622c9081","type":"artist","uuid":"7e0032b9-669a-43f6-8dff-561ce725882f"}
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 0x18e21938faff181e5208444f5e9bb5da73ee463f36a0313cd8566c91a1e27f9c. Chain 2 (Bitcoin): anchored in block 954174 (2026-06-18T03:01:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7e0032b9-669a-43f6-8dff-561ce725882f.json and https://artists.proofprofile.net/proofs/artist/7e0032b9-669a-43f6-8dff-561ce725882f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-18T03:01:36Z
  text: {"copyright_id":"0x18e21938faff181e5208444f5e9bb5da73ee463f36a0313cd8566c91a1e27f9c","name":"Kim Tanaia","registered_at":"2026-06-17T09:33:51Z","symbol":"NIM1353944","token_address":"0x185638cc169c7c095949dbed33be3c23622c9081","type":"artist","uuid":"7e0032b9-669a-43f6-8dff-561ce725882f"}
album: Back Again
  type: MusicAlbum
  date published: 2018-06-15
album: Back Again
  type: MusicAlbum
  date published: 2018-06-15
album: When the Walls Are Closing In
  type: MusicAlbum
  date published: 2020-09-04