Romell Official
type: MusicGroup
popularity: 4
followers: 35
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa760c39c51e94d5e68b75aec5a8ab5bf82c5a12b567018c64c9a243d4542767c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d2103b9d-70d5-4889-9bd8-40dd9b7aa661.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d2103b9d-70d5-4889-9bd8-40dd9b7aa661.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d2103b9d-70d5-4889-9bd8-40dd9b7aa661
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa760c39c51e94d5e68b75aec5a8ab5bf82c5a12b567018c64c9a243d4542767c","name":"Romell Official","registered_at":"2026-06-21T01:37:14Z","symbol":"NIM1775974","token_address":"0x5242c2ef80b7263b53f3d7870627e799c3760e0a","type":"artist","uuid":"d2103b9d-70d5-4889-9bd8-40dd9b7aa661"}
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 0xa760c39c51e94d5e68b75aec5a8ab5bf82c5a12b567018c64c9a243d4542767c. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d2103b9d-70d5-4889-9bd8-40dd9b7aa661.json and https://artists.proofprofile.net/proofs/artist/d2103b9d-70d5-4889-9bd8-40dd9b7aa661.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xa760c39c51e94d5e68b75aec5a8ab5bf82c5a12b567018c64c9a243d4542767c","name":"Romell Official","registered_at":"2026-06-21T01:37:14Z","symbol":"NIM1775974","token_address":"0x5242c2ef80b7263b53f3d7870627e799c3760e0a","type":"artist","uuid":"d2103b9d-70d5-4889-9bd8-40dd9b7aa661"}
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