Jacob Sharpe
type: MusicGroup
popularity: 2
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7d695d7d764c1c2f81512e457b1d60a54a56eda68b49a48adee8b2c0e92a35c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954025
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954025
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38ed5fc8-930c-4c58-a638-2492e7d64cda.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38ed5fc8-930c-4c58-a638-2492e7d64cda.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/38ed5fc8-930c-4c58-a638-2492e7d64cda
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:32:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb7d695d7d764c1c2f81512e457b1d60a54a56eda68b49a48adee8b2c0e92a35c","name":"Jacob Sharpe","registered_at":"2026-06-16T09:25:34Z","symbol":"NIM1008435","token_address":"0x94b8d857bb67245584b562546a659ac89cbab60f","type":"artist","uuid":"38ed5fc8-930c-4c58-a638-2492e7d64cda"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d695d7d764c1c2f81512e457b1d60a54a56eda68b49a48adee8b2c0e92a35c. Chain 2 (Bitcoin): anchored in block 954025 (2026-06-17T00:32:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/38ed5fc8-930c-4c58-a638-2492e7d64cda.json and https://artists.proofprofile.net/proofs/artist/38ed5fc8-930c-4c58-a638-2492e7d64cda.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T00:32:47Z
  text: {"copyright_id":"0xb7d695d7d764c1c2f81512e457b1d60a54a56eda68b49a48adee8b2c0e92a35c","name":"Jacob Sharpe","registered_at":"2026-06-16T09:25:34Z","symbol":"NIM1008435","token_address":"0x94b8d857bb67245584b562546a659ac89cbab60f","type":"artist","uuid":"38ed5fc8-930c-4c58-a638-2492e7d64cda"}
album: Cancer Jokes!
  type: MusicAlbum
  date published: 2025-06-20