OT-2026-000099958
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
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-2026-000099958) never changes.
Identity and time
| Publication number | OT-2026-000099958 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1473-7b31-b398-f99a5a5c4268 · 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-2026-000099958 |
| Status | PUBLIC |
Content hashes
| Canonical text | 90c44a8a07d3719578e5a6225b9c08392b6309782a4ff611c964beaaa747f52c |
|---|---|
| Markdown | 825438d0f585131ea5c936aadf0cf252b4b681fa3838706f8cfda19f17012d86 |
| Publication page | e055dc5cf7db1e3b240eca913f44ddcd403dbe8351a97cf9723a2eaf5c34b3ca |
| Manifest | 45cfd8215e500eb39bc0e9a9dca260b329ab2649ee244a4efc0f03010833cb06 |
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 | KMfizzK4pKtMEiUy0/nfyqkMbp05hitedm7ajDAgzxOhUv5BhL+tNGvX/ZkCNCOpS+ymPckOdnoeHM5raQcIBQ== |
| 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
| 2026-09-17T09:30:36.888096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099958observed e055dc5cf7db1e3b240eca913f44ddcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:36.869203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099958/manifest.jsonobserved 45cfd8215e500eb39bc0e9a9dca260b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:36.850686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099958/publication.mdobserved 825438d0f585131ea5c936aadf0cf252...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:36.832552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099958/publication.txtobserved 90c44a8a07d3719578e5a6225b9c0839...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:52.379051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099958observed e055dc5cf7db1e3b240eca913f44ddcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:52.359740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099958/manifest.jsonobserved 45cfd8215e500eb39bc0e9a9dca260b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:52.342338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099958/publication.mdobserved 825438d0f585131ea5c936aadf0cf252...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:52.322791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099958/publication.txtobserved 90c44a8a07d3719578e5a6225b9c0839...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. |
|---|