OT-2026-000068329
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line 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-2026-000068329) never changes.
Identity and time
| Publication number | OT-2026-000068329 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2480-76be-a2cd-346ccab35857 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068329 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e74adc2d0bef45317ed559968ef238d1e88e0f5f341cb890eb15c7fc074d843 |
|---|---|
| Markdown | 954bb866d46f237e31343bdcb96a383ac2e94ea8b98bdf57f0e8e610acffbf58 |
| Publication page | 53d26d8d3bb570b753269b1485027a4e5ec1b04fbab190f4c3759b1fac761cac |
| Manifest | 6ffdae7cadf92b936fa4d173e7a665978b2349245c4c4c070632dabfba0bf81e |
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 | EBD8gXqevzObK4YBwfSypcbkxz+Ln/eaoLwbTVtXStUeyZh+bOnYnjV7HKmefxOre9vP3pneZ7j1yi4P3LF4Bg== |
| 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
| 2026-09-17T10:29:22.243197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068329observed 53d26d8d3bb570b753269b1485027a4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:22.227657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068329/manifest.jsonobserved 6ffdae7cadf92b936fa4d173e7a66597...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:22.210185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068329/publication.mdobserved 954bb866d46f237e31343bdcb96a383a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:22.161591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068329/publication.txtobserved 4e74adc2d0bef45317ed559968ef238d...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. |
|---|