OT-2026-000071247
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, 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-2026-000071247) never changes.
Identity and time
| Publication number | OT-2026-000071247 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ec-7304-b1ff-dfb5a99ebe39 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071247 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3f1b3f2f18d38e3d839a4c91281bfb7dc20cd606c7f65deae67626c21848b163 |
|---|---|
| Markdown | 304852269e9f2f319192f6ea8898c1e5a438e805e102f1dee001066c6cd69432 |
| Publication page | f61635c2f29ac42bbb1f86a6ed9a322273064e4caa30e02011a6fb4408d32313 |
| Manifest | 2eefb663e51ffcf940dd78e6aef6e51a8045b4b7f3fe43ab94509333faebe003 |
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 | nklJvfT2KZqJdae/WsrgCxfrRH1Dq/DHnqit+6xoByIxSnvkyef2k6NF26iMctKfXIYQ8JI7sHa9w2ZtY9pZDg== |
| 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
| 2026-09-17T10:24:47.968721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071247observed f61635c2f29ac42bbb1f86a6ed9a3222...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:47.951378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071247/manifest.jsonobserved 2eefb663e51ffcf940dd78e6aef6e51a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:47.931992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071247/publication.mdobserved 304852269e9f2f319192f6ea8898c1e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:47.913893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071247/publication.txtobserved 3f1b3f2f18d38e3d839a4c91281bfb7d...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. |
|---|