Sol Romeo
type: MusicGroup
popularity: 18
followers: 52
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84c09ad954fd900347fc7bc72497d8c8607c1c96826871647d93dcf8d58d650a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953812
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953812
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f5a3453d-9e42-421d-9fe0-c8ca521e894b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f5a3453d-9e42-421d-9fe0-c8ca521e894b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f5a3453d-9e42-421d-9fe0-c8ca521e894b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T17:06:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x84c09ad954fd900347fc7bc72497d8c8607c1c96826871647d93dcf8d58d650a","name":"Sol Romeo","registered_at":"2026-06-15T06:20:21Z","symbol":"NIM0708815","token_address":"0x58689b9ab5c866849f055952e27b18609825295c","type":"artist","uuid":"f5a3453d-9e42-421d-9fe0-c8ca521e894b"}
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 0x84c09ad954fd900347fc7bc72497d8c8607c1c96826871647d93dcf8d58d650a. Chain 2 (Bitcoin): anchored in block 953812 (2026-06-15T17:06:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f5a3453d-9e42-421d-9fe0-c8ca521e894b.json and https://artists.proofprofile.net/proofs/artist/f5a3453d-9e42-421d-9fe0-c8ca521e894b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T17:06:52Z
  text: {"copyright_id":"0x84c09ad954fd900347fc7bc72497d8c8607c1c96826871647d93dcf8d58d650a","name":"Sol Romeo","registered_at":"2026-06-15T06:20:21Z","symbol":"NIM0708815","token_address":"0x58689b9ab5c866849f055952e27b18609825295c","type":"artist","uuid":"f5a3453d-9e42-421d-9fe0-c8ca521e894b"}