OT-2026-000085549
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, sustained 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-2026-000085549) never changes.
Identity and time
| Publication number | OT-2026-000085549 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-7e0d-8024-b4a97d40a45e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085549 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d07cd5eac2226546cc2d17d47d57e5c4b6344ebd8e182dcec143174896cad93 |
|---|---|
| Markdown | 8e53b79552b117e63ae5898aada9c30b036ebb54e5d8a6dcc32f6eb956a31baa |
| Publication page | 1799089059db9c43e8085294ae30be45e46a2cd90940486258e4c58bac7ce7fe |
| Manifest | dbfea149999af1a556a3f19c02f37d96b0801adc7ee1dd1f6b43def2bd02ac96 |
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 | WHC3V7ag0vWpI1WwrctdIQ0DAFZMJNz69ZLqNuYLDKrstzvHJrinTZUdv+T49n1RXdusSl37uSG8+ehv/4oyCA== |
| 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
| 2026-09-17T09:54:22.120973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085549observed 1799089059db9c43e8085294ae30be45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:22.105293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085549/manifest.jsonobserved dbfea149999af1a556a3f19c02f37d96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:22.088463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085549/publication.mdobserved 8e53b79552b117e63ae5898aada9c30b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:22.072484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085549/publication.txtobserved 8d07cd5eac2226546cc2d17d47d57e5c...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. |
|---|