Slizer onetime
type: MusicGroup
popularity: 4
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd430535239fd13cba9989ff27e3d4b0277d7384cda4773f768ded5e32040a079
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953996
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953996
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2fbe90cd-552a-4fbf-9d02-ff1379f14b9c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2fbe90cd-552a-4fbf-9d02-ff1379f14b9c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2fbe90cd-552a-4fbf-9d02-ff1379f14b9c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:04:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd430535239fd13cba9989ff27e3d4b0277d7384cda4773f768ded5e32040a079","name":"Slizer onetime","registered_at":"2026-06-16T06:15:16Z","symbol":"NIM0963000","token_address":"0xda9fd89dad57b48a866f30defcd6842fefdefc7f","type":"artist","uuid":"2fbe90cd-552a-4fbf-9d02-ff1379f14b9c"}
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 0xd430535239fd13cba9989ff27e3d4b0277d7384cda4773f768ded5e32040a079. Chain 2 (Bitcoin): anchored in block 953996 (2026-06-16T20:04:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2fbe90cd-552a-4fbf-9d02-ff1379f14b9c.json and https://artists.proofprofile.net/proofs/artist/2fbe90cd-552a-4fbf-9d02-ff1379f14b9c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:04:35Z
  text: {"copyright_id":"0xd430535239fd13cba9989ff27e3d4b0277d7384cda4773f768ded5e32040a079","name":"Slizer onetime","registered_at":"2026-06-16T06:15:16Z","symbol":"NIM0963000","token_address":"0xda9fd89dad57b48a866f30defcd6842fefdefc7f","type":"artist","uuid":"2fbe90cd-552a-4fbf-9d02-ff1379f14b9c"}