OT-2026-000063206
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000063206) never changes.
Identity and time
| Publication number | OT-2026-000063206 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-781a-a1ba-311cd7d016df · 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-2026-000063206 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b10da1e309afb5adfb3428e2a41e37d206207bcc396a844103f556739b60533 |
|---|---|
| Markdown | 1ee3d6a8bc82afb192a49983f379a2f020645daaab94e6c878b08f9f27b46c9b |
| Publication page | 31f9c6001bd519c0ccb0edbf98d7de6b2b9620eda8cdf6db19300430001fb147 |
| Manifest | 6a9ec98ec412ee38899137064eaeea0ab3d1c11a44929095f855edc7cc7e1046 |
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 | 6NiTjJn20SwMVOlqvgDfv7UHq79DRY/HBenlG5kapQhoVNo7sw/8VDuBWI2Jo+tolt8eXVXqZMrsnkJN7zb/Dw== |
| 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
| 2026-09-17T12:43:20.453933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063206observed 31f9c6001bd519c0ccb0edbf98d7de6b...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:43:20.209280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063206/manifest.jsonobserved 6a9ec98ec412ee38899137064eaeea0a...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:43:20.044674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063206/publication.mdobserved 1ee3d6a8bc82afb192a49983f379a2f0...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:43:19.866472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063206/publication.txtobserved 0b10da1e309afb5adfb3428e2a41e37d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:00.356449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063206observed 31f9c6001bd519c0ccb0edbf98d7de6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:00.338140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063206/manifest.jsonobserved 6a9ec98ec412ee38899137064eaeea0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:00.320472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063206/publication.mdobserved 1ee3d6a8bc82afb192a49983f379a2f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:00.301255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063206/publication.txtobserved 0b10da1e309afb5adfb3428e2a41e37d...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. |
|---|