OT-2026-000092475
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000092475) never changes.
Identity and time
| Publication number | OT-2026-000092475 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-76aa-820a-afb083977bdf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092475 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf7ad597e9a2c19de972cbc7041a0bf2ee8ade7165bbf67f4874c4540687a7d3 |
|---|---|
| Markdown | d20e725d03aae3c6985a0728f5524a9d75658d3e631dfeca78de9876e833bbca |
| Publication page | 09084c723b3aa8f31550c494fe62a9f4beb659ac8abdb7c4f99309e2f838903b |
| Manifest | ee54a44b36afb8bae91db6d6f99b0ba8fab6c7b645936ff89e8410f68ff1528f |
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 | xhyxHnVPSWnx5Gtt8xQ40fVJBXwvF7iGfEO0tgGaY3zT5rdUW4axGLaTVhLlny06F3Tc6xvUbc2oPUpYtAtdAA== |
| 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
| 2026-09-17T09:41:02.537530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092475observed 09084c723b3aa8f31550c494fe62a9f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:02.518548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092475/manifest.jsonobserved ee54a44b36afb8bae91db6d6f99b0ba8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:02.501400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092475/publication.mdobserved d20e725d03aae3c6985a0728f5524a9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:02.484053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092475/publication.txtobserved cf7ad597e9a2c19de972cbc7041a0bf2...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. |
|---|