OT-2026-000100098
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, three stage ejector, pressure sensor per zone, 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-2026-000100098) never changes.
Identity and time
| Publication number | OT-2026-000100098 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-7107-bdc0-be700ff6b992 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100098 |
| Status | PUBLIC |
Content hashes
| Canonical text | fdd50c583f654772af24d757139d22da387bcca4379d68289e68d3b7ff006685 |
|---|---|
| Markdown | fbf8029f48469f83691dfc3e6e6f4a164f46fd712b8d941d433c3f26a0d5c47d |
| Publication page | 16399dd680c59cb529632a466c643165442859c9710205f1644125c4dce8fbac |
| Manifest | 7cde39c57b94670298452f60f493edcdc62e9cb22b0cd84717c27ca62779438b |
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 | kyvU+Lgcp7xhMHFvyDRqAslOtHMeETmOLUDOMPyK8LI5yaxvJeUyjPzw6MTU4mhPP00zKqYc4ciZLrg4cxdoAA== |
| 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
| 2026-09-17T09:29:03.456644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100098observed 16399dd680c59cb529632a466c643165...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:03.439554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100098/manifest.jsonobserved 7cde39c57b94670298452f60f493edcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:03.420589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100098/publication.mdobserved fbf8029f48469f83691dfc3e6e6f4a16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:03.399674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100098/publication.txtobserved fdd50c583f654772af24d757139d22da...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. |
|---|