OT-2026-000035964
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, 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-2026-000035964) never changes.
Identity and time
| Publication number | OT-2026-000035964 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4ca-77fd-8245-2dfc3be55bc3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035964 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3cc58930fa90476e426bb2b30fa0b3f48d8c715a673d4601f12e1636d6372d5 |
|---|---|
| Markdown | 3ecfdb5102d0bb0235cf96d033d64e2a813eb63a4414b4457495fbaa970cd18c |
| Publication page | cc8c8b9ac0aa8aae9abcda4bc9bb18ed32c0b818937e314f84faad594c0833df |
| Manifest | 661c2f5aa9a7f9e3244b019ba313d98332f70f0fab9b0339e41a41cc82467b3a |
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 | y1Of8OQ2V+VNp8baALLoc/thXYvji0dPwi4p+mfsGTty+PBj8Eqtl5B0WZk6WavycmhkCmmrcSiiqn4uQx+2CA== |
| 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
| 2026-09-17T11:27:49.466072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035964observed cc8c8b9ac0aa8aae9abcda4bc9bb18ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:49.448529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035964/manifest.jsonobserved 661c2f5aa9a7f9e3244b019ba313d983...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:49.430530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035964/publication.mdobserved 3ecfdb5102d0bb0235cf96d033d64e2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:49.412104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035964/publication.txtobserved d3cc58930fa90476e426bb2b30fa0b3f...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. |
|---|