OT-2026-000070585
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, single stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000070585) never changes.
Identity and time
| Publication number | OT-2026-000070585 · never reused |
|---|---|
| Internal UUID | 01a0ae91-5460-7d41-9704-ed1f3839f789 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070585 |
| Status | PUBLIC |
Content hashes
| Canonical text | 352291e3ca376f167cb47a51ea878c558d9384a59b32598ffb8452f549d02142 |
|---|---|
| Markdown | 35548b8c5851071697cd17db1a16b0fef33425887ba43539ce467763f365a94e |
| Publication page | b321a60e63bd9e8811ce51f669e74a7b7c71e4403689f72c7992d49a5feb5fd7 |
| Manifest | 18fb8807b711880d02a29d3b3ab9c9512bea2d75a677d3dc82e8a91129f339c7 |
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 | qQMDkXbI1UxrIDkE8tvmSwRAG3Pg6kM1frdnmoy4XZWGk6ZC4DQSDJwskbB7x5/VYxqoaEJHhIqKTgFNrvj6CQ== |
| 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
| 2026-09-17T10:26:26.365564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070585observed b321a60e63bd9e8811ce51f669e74a7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:26.346077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070585/manifest.jsonobserved 18fb8807b711880d02a29d3b3ab9c951...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:26.329090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070585/publication.mdobserved 35548b8c5851071697cd17db1a16b0fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:26.310623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070585/publication.txtobserved 352291e3ca376f167cb47a51ea878c55...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. |
|---|