Fredrica Tibbs
type: MusicGroup
genre: lovers rock
popularity: 6
followers: 136
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c1d6d5325216713968b0474042797d8e81cdb050f7025807378692b400fdcf8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953864
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953864
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/044fab59-c491-4a1f-90ce-fadb56a55f5b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/044fab59-c491-4a1f-90ce-fadb56a55f5b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/044fab59-c491-4a1f-90ce-fadb56a55f5b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T00:30:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1c1d6d5325216713968b0474042797d8e81cdb050f7025807378692b400fdcf8","name":"Fredrica Tibbs","registered_at":"2026-06-15T15:07:55Z","symbol":"NIM0746415","token_address":"0xf9b85b7b9a749468277baadebf48f63ad8e45f92","type":"artist","uuid":"044fab59-c491-4a1f-90ce-fadb56a55f5b"}
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 0x1c1d6d5325216713968b0474042797d8e81cdb050f7025807378692b400fdcf8. Chain 2 (Bitcoin): anchored in block 953864 (2026-06-16T00:30:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/044fab59-c491-4a1f-90ce-fadb56a55f5b.json and https://artists.proofprofile.net/proofs/artist/044fab59-c491-4a1f-90ce-fadb56a55f5b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T00:30:31Z
  text: {"copyright_id":"0x1c1d6d5325216713968b0474042797d8e81cdb050f7025807378692b400fdcf8","name":"Fredrica Tibbs","registered_at":"2026-06-15T15:07:55Z","symbol":"NIM0746415","token_address":"0xf9b85b7b9a749468277baadebf48f63ad8e45f92","type":"artist","uuid":"044fab59-c491-4a1f-90ce-fadb56a55f5b"}
album: Love over due
  type: MusicAlbum
  date published: 2024-08-05