OT-2026-000014959
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, single stage ejector, pulsed blow-off before set-down
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-2026-000014959) never changes.
Identity and time
| Publication number | OT-2026-000014959 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d096-788e-9ca4-452db09903ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014959 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3260cc0bbc91eb7405cd037d4323989a65dd42f42b6f15cc4229a834d099d897 |
|---|---|
| Markdown | b6f168f912faf6475fa2fb44f0c45a1154eb9256e2188df7e80c856bb79be741 |
| Publication page | 4fe08380607d038e1a56b1c242743832179abcf1a7e89decb92baf1beb9298b9 |
| Manifest | 723121da94441079526226a43d3506a6f9e686f1720b4de5ff5087e51dd90ef5 |
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 | 9eosCxdC2LAlfEfQLtTDHTbP1RexTT1yR908cckHOcrK/JUQSqLIVGMo9QLnKxzYDjrDlb8uuABMRPRP0XYpAw== |
| 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
| 2026-09-17T12:06:54.725447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014959observed 4fe08380607d038e1a56b1c242743832...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:54.704687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014959/manifest.jsonobserved 723121da94441079526226a43d3506a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:54.686173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014959/publication.mdobserved b6f168f912faf6475fa2fb44f0c45a11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:54.667412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014959/publication.txtobserved 3260cc0bbc91eb7405cd037d4323989a...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. |
|---|