OT-2026-000072035
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000072035) never changes.
Identity and time
| Publication number | OT-2026-000072035 · never reused |
|---|---|
| Internal UUID | 01a0ae92-47c1-7543-a129-8923db2410a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:37.365346Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000072035 |
| Status | PUBLIC |
Content hashes
| Canonical text | 95794a9189aaa63445fe44d0377f60bff99bd3b350754414971a2c2e8b431f54 |
|---|---|
| Markdown | 3844d0bf09a2a04c19916b0634b672f4917a6745920f5642d950a5b3cd41f615 |
| Publication page | 5566861202f14a3908b00147d4e6f8f81943bca980328e0489630b12a9980f4a |
| Manifest | 4478edf69bf414ec9c0a089e69f3ae6125612f4dd8ce2ae057481603faf8d845 |
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 | b7++4oTO3oCK6rcby2zvm5uc7E0UcoDQH7T1nmTkcDodNIxtgPRD1rldgS27TovkygXypEISKUaSPxFrzzWFCQ== |
| 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
| 2026-09-17T10:23:05.978762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072035observed 5566861202f14a3908b00147d4e6f8f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:23:05.962811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072035/manifest.jsonobserved 4478edf69bf414ec9c0a089e69f3ae61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:05.945214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072035/publication.mdobserved 3844d0bf09a2a04c19916b0634b672f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:05.928326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072035/publication.txtobserved 95794a9189aaa63445fe44d0377f60bf...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. |
|---|