OT-2026-000022586
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000022586) never changes.
Identity and time
| Publication number | OT-2026-000022586 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4ff-7eab-8c90-3bd3ab5aed7d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022586 |
| Status | PUBLIC |
Content hashes
| Canonical text | e606ef67b9773c2c0ef1b6e0792c365e2e3e6de5583320d2090b333ce1177904 |
|---|---|
| Markdown | afeeeb5b445d048bd4669a5561e96d40d24a97db363b7e4285772b8d897f071a |
| Publication page | 0dafabc8bd29294089540202d05a7cff6cfdefd7358f1c763a2d2138ec4d667b |
| Manifest | bf6e984ed4edd516bc9613234a03613e774ff824f151f1ec87b1eb0316c379ce |
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 | AUbSURyV1VBBDKSjdmyb8hde9BldJ/ZVWgPSRxyli2VGBkn/I5JW5dIcUKw8EFCF0l8fIFrbMJ9xOoRfsJywCQ== |
| 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
| 2026-09-17T11:54:01.771109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022586observed 0dafabc8bd29294089540202d05a7cff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:54:01.753364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022586/manifest.jsonobserved bf6e984ed4edd516bc9613234a03613e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:01.736617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022586/publication.mdobserved afeeeb5b445d048bd4669a5561e96d40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:01.716522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022586/publication.txtobserved e606ef67b9773c2c0ef1b6e0792c365e...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. |
|---|