OT-2026-000063088
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off after 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-2026-000063088) never changes.
Identity and time
| Publication number | OT-2026-000063088 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94aa-71a5-bf1c-3e1d3de9bd40 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063088 |
| Status | PUBLIC |
Content hashes
| Canonical text | 610378f0e093ba6b9c70c71e9e039bb010dbd893c8089caf1a7721d3f8e77e20 |
|---|---|
| Markdown | 30811377f0f63e1e88660f30838fce224cb6388a368a46cbc37dab2ceb6350f6 |
| Publication page | 6824a081e296cf89ac0ee3e192980c65fa97fe0ddaced84ec52aee0017f8bae9 |
| Manifest | b750389bbe045f4c310031810403a0a93fdec2f302b5e27c3c0bb6e15f944560 |
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 | FcjzRRIcqALL6H0DWifkyBTrAaOnZTvojtB7FRFwnCk7LaW0aJz/ZHIGtvUOdHhTnxopIbKpUTeK1Pet7zHEAA== |
| 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
| 2026-09-17T10:38:51.590361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063088observed 6824a081e296cf89ac0ee3e192980c65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:51.573796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063088/manifest.jsonobserved b750389bbe045f4c310031810403a0a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:51.541365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063088/publication.mdobserved 30811377f0f63e1e88660f30838fce22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:51.507825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063088/publication.txtobserved 610378f0e093ba6b9c70c71e9e039bb0...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. |
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