Julia Cunningham
type: MusicGroup
genre: indie folk
description: Julia Woolfolk Cunningham (October 4, 1916 – February 27, 2008) was an American author of children's literature. She is best remembered for her novel Dorp Dead which won the Lewis Carroll Shelf Award,
popularity: 11
followers: 276
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x39a7a837657f618cbec8604a7cc16de47a8bae12d386f1803b25bee320318dfb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2666107b-b6d7-4ef8-83bd-04d23acfbf46.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2666107b-b6d7-4ef8-83bd-04d23acfbf46.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2666107b-b6d7-4ef8-83bd-04d23acfbf46
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x39a7a837657f618cbec8604a7cc16de47a8bae12d386f1803b25bee320318dfb","name":"Julia Cunningham","registered_at":"2026-06-14T08:26:26Z","symbol":"NIM0395295","token_address":"0x02c80b83adfb6afd35a1b6643e8b43b06d06bf19","type":"artist","uuid":"2666107b-b6d7-4ef8-83bd-04d23acfbf46"}
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 0x39a7a837657f618cbec8604a7cc16de47a8bae12d386f1803b25bee320318dfb. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2666107b-b6d7-4ef8-83bd-04d23acfbf46.json and https://artists.proofprofile.net/proofs/artist/2666107b-b6d7-4ef8-83bd-04d23acfbf46.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x39a7a837657f618cbec8604a7cc16de47a8bae12d386f1803b25bee320318dfb","name":"Julia Cunningham","registered_at":"2026-06-14T08:26:26Z","symbol":"NIM0395295","token_address":"0x02c80b83adfb6afd35a1b6643e8b43b06d06bf19","type":"artist","uuid":"2666107b-b6d7-4ef8-83bd-04d23acfbf46"}
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