OT-2026-000098706
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, manifold 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-2026-000098706) never changes.
Identity and time
| Publication number | OT-2026-000098706 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ae-7d5d-a255-a072652c935c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098706 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92a5c68f8a14d624516c8ec7af8055950f7536e19c1cdfb0696a28ddc5f50b14 |
|---|---|
| Markdown | 1f89dde8134731fbd9ce2b7af76bb2017191bea37c885f65fee04e83f0ce205b |
| Publication page | 01881a0fca55105c5c56fbab8742cd6864a177b8d26b9719e46e1996e8a8b34c |
| Manifest | f3db664bb01cdbd72073a7f7d54064dad6e0cf321c8bb6acf480caf44e0b8677 |
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 | dQiF2svFhYuP2IeJsAzMkzC5OJ+5hyXcNlJALki1HIWmq/gopoMnXbVNESA6BW41fEQWiUOT38OgoCpcu6pQCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:00.744740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098706observed 01881a0fca55105c5c56fbab8742cd68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:00.727630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098706/manifest.jsonobserved f3db664bb01cdbd72073a7f7d54064da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:00.711574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098706/publication.mdobserved 1f89dde8134731fbd9ce2b7af76bb201...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:00.693611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098706/publication.txtobserved 92a5c68f8a14d624516c8ec7af805595...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. |
|---|