ProofPort work receipt · ProofPortWorkReceipt/0.1
Illustrative receipt: Tang contributed backend API work represented by PR #281.
Development-only evidence. This receipt uses fixture or local-provider data. It has no Solana account, transaction, explorer link, or onchain verification status.
1
Artifact proof
Machine-derived GitHub facts frozen into an issuer-signed normalized snapshot.
- Repository
- proofport-demo/ledger · ID 77220011
- Pull request
- #281 · Add idempotent receipt issuance API ↗
- Contributor
- @tang · GitHub ID 1001
- Author association
- CONTRIBUTOR
- Merge timestamp
- 7/19/2026, 9:42:18 PM
- Merged commit SHA
- 9e8f0d3a4ccf0a92b5ff6798e4bf6ebf99814d31
- Snapshot hash
- 2bd324905e3d4e046c393742f72d875a93fa8294b9e6377bd695c54dc0a96d18
- Evidence source
- Development fixture
GitHub authorship identifies the pull request author; it does not prove they wrote every line in a collaborative pull request.
2
Issuer proof
Who confirmed the contribution, what was checked, and which key authorized it.
Individual issuer
- Issuer
- @octomaintainer · GitHub ID 2002
- Relationship
- Illustrative development fixture; no live authority check
- Signing address
- fixture-no-wallet-authority
- Verified at
- 7/20/2026, 4:15:00 PM
- Signature
- Ed25519 over canonical payload hash
- Payload integrity
- Not evaluated for static fixture
This assurance label reports checks ProofPort performed. It is not a skill score and does not guarantee the issuer is truthful.
3
Chain proof
Development-provider metadata only; no registry account exists.
- Provider
- Development-only local provider
- Network
- local
- Lifecycle state
- development
- Development-only local data with no Solana account or independent lifecycle.
- Attestation
- None — local data
- Credential authority
- development-only/local-provider
- Schema
- ProofPortWorkReceipt/0.1-local
- Authorized signer
- fixture-no-wallet-authority
- Issue transaction
- None
- Chain issue time
- 7/20/2026, 4:15:00 PM
- Close transaction
- None
- Expiry
- No expiry
- Last checked
- 7/20/2026, 4:15:00 PM
Local-provider data has no independent Solana lifecycle operation and is never onchain verified.