Lil Big Mike
type: MusicGroup
popularity: 12
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d1d57e3ffbf0398852ff56df5bfc8175db8f99090a335d22ef6fbd78c2e9ec8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a90040d3-3ddd-4f34-a6d7-128c9fd1b983.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a90040d3-3ddd-4f34-a6d7-128c9fd1b983.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a90040d3-3ddd-4f34-a6d7-128c9fd1b983
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d1d57e3ffbf0398852ff56df5bfc8175db8f99090a335d22ef6fbd78c2e9ec8","name":"Lil Big Mike","registered_at":"2026-06-14T22:11:35Z","symbol":"NIM0592098","token_address":"0x8f215eb7d28d9e31d428aed88969189ce3a771c7","type":"artist","uuid":"a90040d3-3ddd-4f34-a6d7-128c9fd1b983"}
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 0x6d1d57e3ffbf0398852ff56df5bfc8175db8f99090a335d22ef6fbd78c2e9ec8. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a90040d3-3ddd-4f34-a6d7-128c9fd1b983.json and https://artists.proofprofile.net/proofs/artist/a90040d3-3ddd-4f34-a6d7-128c9fd1b983.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x6d1d57e3ffbf0398852ff56df5bfc8175db8f99090a335d22ef6fbd78c2e9ec8","name":"Lil Big Mike","registered_at":"2026-06-14T22:11:35Z","symbol":"NIM0592098","token_address":"0x8f215eb7d28d9e31d428aed88969189ce3a771c7","type":"artist","uuid":"a90040d3-3ddd-4f34-a6d7-128c9fd1b983"}
album: Mike & Co.
  type: MusicAlbum
  date published: 2025-09-11