OT-2026-000088965
Publication integrity record
Foam pad vacuum gripper, four 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-2026-000088965) never changes.
Identity and time
| Publication number | OT-2026-000088965 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f11-747a-baff-26b42ebeea7a · 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-2026-000088965 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0833c758d9f7773fb49ba643b3715bbf91f6372e354691e2bb8a6cc8b385eb77 |
|---|---|
| Markdown | df8424a539f055b132719050bc501a7d7278afe329a40f639a2834192deb02a7 |
| Publication page | 46205b600e1f00584cdd673bc17ebfd7517ceba4e65ed9b649a5bc0c5cddebd0 |
| Manifest | 71cbc986ce7d0f29e5c76111f7eebd4894341744a74282fb5726a4dff89f727b |
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 | JXV0Nw39vVOwl28RhGWxTEPnVIZk3IW6d/Kudd0glkbo2UEwdxN1AzJPjjeLFk/mJ3uWUF5/eKnHwlSwaNZcAA== |
| 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
| 2026-09-17T09:48:22.780923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088965observed 46205b600e1f00584cdd673bc17ebfd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:22.760964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088965/manifest.jsonobserved 71cbc986ce7d0f29e5c76111f7eebd48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:22.742104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088965/publication.mdobserved df8424a539f055b132719050bc501a7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:22.717608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088965/publication.txtobserved 0833c758d9f7773fb49ba643b3715bbf...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. |
|---|