lil marat
type: MusicGroup
popularity: 14
followers: 41
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d04f8a3402f8d78fcf7ec2674fb65c261e7140d0ad7bb902d0689c2d1997fd4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e2553ddf-93b2-4b1b-a723-f6658092a4ec.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e2553ddf-93b2-4b1b-a723-f6658092a4ec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e2553ddf-93b2-4b1b-a723-f6658092a4ec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d04f8a3402f8d78fcf7ec2674fb65c261e7140d0ad7bb902d0689c2d1997fd4","name":"lil marat","registered_at":"2026-06-15T04:17:23Z","symbol":"NIM0679464","token_address":"0xa5804c4b4848895495567f4880baa1db5cdde70a","type":"artist","uuid":"e2553ddf-93b2-4b1b-a723-f6658092a4ec"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d04f8a3402f8d78fcf7ec2674fb65c261e7140d0ad7bb902d0689c2d1997fd4. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e2553ddf-93b2-4b1b-a723-f6658092a4ec.json and https://artists.proofprofile.net/proofs/artist/e2553ddf-93b2-4b1b-a723-f6658092a4ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0x4d04f8a3402f8d78fcf7ec2674fb65c261e7140d0ad7bb902d0689c2d1997fd4","name":"lil marat","registered_at":"2026-06-15T04:17:23Z","symbol":"NIM0679464","token_address":"0xa5804c4b4848895495567f4880baa1db5cdde70a","type":"artist","uuid":"e2553ddf-93b2-4b1b-a723-f6658092a4ec"}
album: Milly Rock 2
  type: MusicAlbum
  date published: 2024-11-16