OT-2026-000088758
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before 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-2026-000088758) never changes.
Identity and time
| Publication number | OT-2026-000088758 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-7880-bb28-dfaec923e431 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088758 |
| Status | PUBLIC |
Content hashes
| Canonical text | afaa216ce5048b22bf7a3c735c83af73d149a1331e73a6045ffa624c00f21092 |
|---|---|
| Markdown | 91115538ef19bdd457b15b03b376435994e1c9029507b0f55fe33bafb0e73641 |
| Publication page | 322b8684d2fbe9dd8766d7d31b70900b25b60f34d5f582a8b9f42a4b91a443c4 |
| Manifest | 0c4427a4d5ec145b4c885e1c69efe2e09ba01ea4054ba27bdbc7dd6a2feea9fa |
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 | Modjy0eqzXGaQi8ZCHgXOXFnNs+ktG2aK+WxWFUNhwYv5opQMoL9vZHTQ3Wg7gdgAFok2CTWwLxUaTMdaXp0DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:48:00.555357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088758observed 322b8684d2fbe9dd8766d7d31b70900b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:00.537021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088758/manifest.jsonobserved 0c4427a4d5ec145b4c885e1c69efe2e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:00.518551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088758/publication.mdobserved 91115538ef19bdd457b15b03b3764359...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:00.500353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088758/publication.txtobserved afaa216ce5048b22bf7a3c735c83af73...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. |
|---|