OT-2026-000010696
Publication integrity record
Foam pad vacuum gripper, four zone face, single stage ejector, vented after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000010696) never changes.
Identity and time
| Publication number | OT-2026-000010696 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-76d4-b950-1f7c7c02961d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010696 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96a04196ec4068a88a2f0407fecbf626ca711e5c1d8acef4083a28361038b090 |
|---|---|
| Markdown | b4ec3a83635bf265138181a4fc9fcdf2675e94206f3639b274c4285a0dea2dd9 |
| Publication page | fe1c0e80357d5727d89f50b9c0f7533cc1e355060183ef5babbec90afa48797b |
| Manifest | 8bb2e32092e4ff285e4528a326e53e4d0f6ccc8d341d78507fc89aada79ffa14 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | fYSKH2w2I5CUMdZjM/ds4woIsUJAC3rPBuS6Uw8sTFpoNb2N2grRlroe+V/QItGNKqSzP3LHqSi38cBrNZ22Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:14:19.017530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010696observed fe1c0e80357d5727d89f50b9c0f7533c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:18.996917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010696/manifest.jsonobserved 8bb2e32092e4ff285e4528a326e53e4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:18.966115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010696/publication.mdobserved b4ec3a83635bf265138181a4fc9fcdf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:18.935259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010696/publication.txtobserved 96a04196ec4068a88a2f0407fecbf626...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|