OT-2026-000092854
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, single stage ejector, supply line pressure sensor, sustained 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-2026-000092854) never changes.
Identity and time
| Publication number | OT-2026-000092854 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b601-732c-9797-1b529751e4be · 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-2026-000092854 |
| Status | PUBLIC |
Content hashes
| Canonical text | b421c5cdafebc467193500e1daf2326254a00b50ff36646bfd58d19e65288c15 |
|---|---|
| Markdown | 7412128d2eeefb3c630c253e20bdb34fa288ff522b3f07687f71df9d13980ec8 |
| Publication page | 0c326480c9906b64cd27d8676db02cc8def94a066fa86677c74bb9b96beb67ab |
| Manifest | 7ff131e09b92e2e24217d328c1f8a17bb242a5d32b8897c1d8e380a68185415b |
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 | Fm68WO6eoTFDeioGahMlmbn+CTPP++motlEfODuCAjtUGESO8tx5l1qT37PqJqdvU6i0xfqXD8nQWKfmpYN2BA== |
| 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
| 2026-09-17T09:41:30.633376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092854observed 0c326480c9906b64cd27d8676db02cc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:30.613954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092854/manifest.jsonobserved 7ff131e09b92e2e24217d328c1f8a17b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:30.596658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092854/publication.mdobserved 7412128d2eeefb3c630c253e20bdb34f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:30.578618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092854/publication.txtobserved b421c5cdafebc467193500e1daf23262...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. |
|---|