OT-2026-000034597
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000034597) never changes.
Identity and time
| Publication number | OT-2026-000034597 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed1-7aa4-8646-b734755869f9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034597 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7ebb7089a47fe3c9394fb18f5c364bc6dc24350cd4e88ece70cacf35ce32316 |
|---|---|
| Markdown | 0cf14cee1410ea896290985462f1f6b8373cb0b2f7fdf86b4a0d3dd6917ca4ab |
| Publication page | 218958889d9f618f4b3b3f90d4955be382053969b509ac4d040d8f7348555724 |
| Manifest | 1dd360b55e3d1896f8e992019d0f8beffaea1c2dd4a7f3ad94aba7d4134aabed |
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 | jFkQxYQud8gIUvVRxEfbLwlLijAO8UlSSjE0rmtbPHlV6UiGRJNcUW/BDTvd3RAZ6LL/Kt6sFSWPmNg3ywhgDw== |
| 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
| 2026-09-17T11:28:58.480879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034597observed 218958889d9f618f4b3b3f90d4955be3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:58.465483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034597/manifest.jsonobserved 1dd360b55e3d1896f8e992019d0f8bef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:58.446133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034597/publication.mdobserved 0cf14cee1410ea896290985462f1f6b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:58.389942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034597/publication.txtobserved e7ebb7089a47fe3c9394fb18f5c364bc...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. |
|---|