OT-2026-000045042
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000045042) never changes.
Identity and time
| Publication number | OT-2026-000045042 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f767-76d1-ab7b-88892bbd9497 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045042 |
| Status | PUBLIC |
Content hashes
| Canonical text | 16bbe28ce2e6538db7cbb760f60f72804e7abe3cbfcb31bc80a8ef744b49ea12 |
|---|---|
| Markdown | b8429fe250da3157fd50a8c921ff61cde580b06818aad6b86afc46245747ab53 |
| Publication page | b7a9f03b912216ec8977d3a7d2b9fb00c022e8fd2f3842c16f6d993b6d55ab18 |
| Manifest | 2aca0374ee986b6040ae1ff0b8d620b95235a5edf688f966a071bdd193cdbed8 |
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 | m+fCbbKNT437TiriQ5txugvfpZjt7AazzBhd2Oa7mlqBCOMvNmpxttfkAyvuZAnjpRX8iCRF7CA1DcSY1pFQDA== |
| 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
| 2026-09-17T11:10:03.744125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045042observed b7a9f03b912216ec8977d3a7d2b9fb00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:03.687184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045042/manifest.jsonobserved 2aca0374ee986b6040ae1ff0b8d620b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:03.668989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045042/publication.mdobserved b8429fe250da3157fd50a8c921ff61cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:03.606939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045042/publication.txtobserved 16bbe28ce2e6538db7cbb760f60f7280...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. |
|---|