OT-2026-000099963
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, single 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-2026-000099963) never changes.
Identity and time
| Publication number | OT-2026-000099963 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1473-77f7-9b3f-6f99dd8b7786 · 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-2026-000099963 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41e4ddb67a5ec8eafab49d04a603d264068d28b5f264577b6828276a1cef254c |
|---|---|
| Markdown | 71377af83ba82d31a99b10547596ad8e7f5c91d8d88c3b85017dd481a559a831 |
| Publication page | 1ddb42d73a2b214bb4626cdaf204faeb106f79d5d79d1ec75797d85ab7013818 |
| Manifest | a0ceffe2d44ead1e3e8c05173088b69322c487b6f269468caafb569ec2834d50 |
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 | kcKui8LmnWGFCOe+FSP+3KGbzF2T61Os5pUjSddBkp+PcxEsQMkT9C3/VFauwKilpZFU4i9dN1ldnfA0/j49BQ== |
| 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
| 2026-09-17T09:30:37.392221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099963observed 1ddb42d73a2b214bb4626cdaf204faeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:37.368648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099963/manifest.jsonobserved a0ceffe2d44ead1e3e8c05173088b693...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:37.347373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099963/publication.mdobserved 71377af83ba82d31a99b10547596ad8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:37.328734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099963/publication.txtobserved 41e4ddb67a5ec8eafab49d04a603d264...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:52.854177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099963observed 1ddb42d73a2b214bb4626cdaf204faeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:52.835241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099963/manifest.jsonobserved a0ceffe2d44ead1e3e8c05173088b693...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:52.817525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099963/publication.mdobserved 71377af83ba82d31a99b10547596ad8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:52.798990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099963/publication.txtobserved 41e4ddb67a5ec8eafab49d04a603d264...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. |
|---|