YBG Sleezy
type: MusicGroup
popularity: 4
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89fd8be9a6dd891db5186d31cde0aa8947ecaba2eef9000ac2ff44db034264cd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953842
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953842
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0025a435-b7f8-43db-8ea0-fa206e855272.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0025a435-b7f8-43db-8ea0-fa206e855272.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0025a435-b7f8-43db-8ea0-fa206e855272
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:22:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x89fd8be9a6dd891db5186d31cde0aa8947ecaba2eef9000ac2ff44db034264cd","name":"YBG Sleezy","registered_at":"2026-06-15T13:31:31Z","symbol":"NIM0724318","token_address":"0xfea3d3dba2a1dcf663d398bcac5188e3db1dd205","type":"artist","uuid":"0025a435-b7f8-43db-8ea0-fa206e855272"}
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 0x89fd8be9a6dd891db5186d31cde0aa8947ecaba2eef9000ac2ff44db034264cd. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0025a435-b7f8-43db-8ea0-fa206e855272.json and https://artists.proofprofile.net/proofs/artist/0025a435-b7f8-43db-8ea0-fa206e855272.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x89fd8be9a6dd891db5186d31cde0aa8947ecaba2eef9000ac2ff44db034264cd","name":"YBG Sleezy","registered_at":"2026-06-15T13:31:31Z","symbol":"NIM0724318","token_address":"0xfea3d3dba2a1dcf663d398bcac5188e3db1dd205","type":"artist","uuid":"0025a435-b7f8-43db-8ea0-fa206e855272"}