OT-2026-000069058
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, 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-2026-000069058) never changes.
Identity and time
| Publication number | OT-2026-000069058 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dce-733e-add3-03c4f272c122 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069058 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3002aa06467b3d7c68d861232bed997724e0622ad96f42ff1c22369f6f798e4f |
|---|---|
| Markdown | 3d6243babe221d8e2f2202df7d8961987a47053f7c888e41f1900c39aef95faa |
| Publication page | c034958baa7e9218cb9cdd6dd3eafd8a65a1b2a24129eb7698d84fae01170a46 |
| Manifest | 6c86ec783626dfec250f12be07137f57294a124a39ec32d7bcd23ac9eba9d255 |
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 | bh758uuIzY6GK2BsKe1LTU7TGIk+1F9U7DcqhHC1MrrsF26xHQSMIJQqVer/Ir8c/gxY10xvLFf5YVTiuxZuDw== |
| 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
| 2026-09-17T10:28:55.341489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069058observed c034958baa7e9218cb9cdd6dd3eafd8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:55.320236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069058/manifest.jsonobserved 6c86ec783626dfec250f12be07137f57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:55.302655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069058/publication.mdobserved 3d6243babe221d8e2f2202df7d896198...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:55.283512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069058/publication.txtobserved 3002aa06467b3d7c68d861232bed9977...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. |
|---|