Jano (PW)
type: MusicGroup
popularity: 12
followers: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d65b3a90c614e9766b02dc0827f35e0ca804b193897568e27052e86c445655e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953746
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953746
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4968fbf-8391-486f-9c68-1132d8f897aa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4968fbf-8391-486f-9c68-1132d8f897aa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a4968fbf-8391-486f-9c68-1132d8f897aa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T05:25:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5d65b3a90c614e9766b02dc0827f35e0ca804b193897568e27052e86c445655e","name":"Jano (PW)","registered_at":"2026-06-14T21:46:16Z","symbol":"NIM0586054","token_address":"0x384cf1d9b103f5c0eae3fac5ec7da6b86e572556","type":"artist","uuid":"a4968fbf-8391-486f-9c68-1132d8f897aa"}
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 0x5d65b3a90c614e9766b02dc0827f35e0ca804b193897568e27052e86c445655e. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a4968fbf-8391-486f-9c68-1132d8f897aa.json and https://artists.proofprofile.net/proofs/artist/a4968fbf-8391-486f-9c68-1132d8f897aa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x5d65b3a90c614e9766b02dc0827f35e0ca804b193897568e27052e86c445655e","name":"Jano (PW)","registered_at":"2026-06-14T21:46:16Z","symbol":"NIM0586054","token_address":"0x384cf1d9b103f5c0eae3fac5ec7da6b86e572556","type":"artist","uuid":"a4968fbf-8391-486f-9c68-1132d8f897aa"}