OT-2026-000062174
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single 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-2026-000062174) never changes.
Identity and time
| Publication number | OT-2026-000062174 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abd-7d5c-913f-97c649109bf5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062174 |
| Status | PUBLIC |
Content hashes
| Canonical text | fdbde09ac7ca736bd9355561fe75a0732894049fb1cc37ffef86c70735e9accb |
|---|---|
| Markdown | e539224550fc2b7dd4c36bf062f198986c4ec99faa52470dcb526ceb1c53f8c6 |
| Publication page | c6980278323598c5b20ce6d45628f81df82e0ba1c9fb920115a08cfdcdbca165 |
| Manifest | 71eeb538762f998af24dc8bcef4f0be7666c1c8ec5f5f0e8a765194d4af27022 |
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 | mn5h3sHzR0ehiWyGZB7O2G4meHvZf9+DxttrrooIHzP3APiUI8TOcqTjhHi21M7CorwzV0eH7YQCwv86E5QeCw== |
| 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
| 2026-09-17T10:39:25.796455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062174observed c6980278323598c5b20ce6d45628f81d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:25.774278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062174/manifest.jsonobserved 71eeb538762f998af24dc8bcef4f0be7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:25.751877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062174/publication.mdobserved e539224550fc2b7dd4c36bf062f19898...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:25.729489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062174/publication.txtobserved fdbde09ac7ca736bd9355561fe75a073...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. |
|---|