DeEtta Little
type: MusicGroup
popularity: 17
followers: 56
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xadee9ffc7311b85b9fdb5b0c19f31b5ee8dd91f0fd6e79e7b1b4327205e4c962
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953657
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953657
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4f2fa255-3f81-4845-bf9b-093420784d35.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4f2fa255-3f81-4845-bf9b-093420784d35.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4f2fa255-3f81-4845-bf9b-093420784d35
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:43:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xadee9ffc7311b85b9fdb5b0c19f31b5ee8dd91f0fd6e79e7b1b4327205e4c962","name":"DeEtta Little","registered_at":"2026-06-14T12:46:48Z","symbol":"NIM0457388","token_address":"0xcb4741b4f57eba38f6df971e25255b8bf1c95eaf","type":"artist","uuid":"4f2fa255-3f81-4845-bf9b-093420784d35"}
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 0xadee9ffc7311b85b9fdb5b0c19f31b5ee8dd91f0fd6e79e7b1b4327205e4c962. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4f2fa255-3f81-4845-bf9b-093420784d35.json and https://artists.proofprofile.net/proofs/artist/4f2fa255-3f81-4845-bf9b-093420784d35.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:43:25Z
  text: {"copyright_id":"0xadee9ffc7311b85b9fdb5b0c19f31b5ee8dd91f0fd6e79e7b1b4327205e4c962","name":"DeEtta Little","registered_at":"2026-06-14T12:46:48Z","symbol":"NIM0457388","token_address":"0xcb4741b4f57eba38f6df971e25255b8bf1c95eaf","type":"artist","uuid":"4f2fa255-3f81-4845-bf9b-093420784d35"}