OT-2026-000092735
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, pump fed, supply line pressure sensor, 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-2026-000092735) never changes.
Identity and time
| Publication number | OT-2026-000092735 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b600-751d-afe0-383b258c5931 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092735 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0b18ddc2cd8a83da437d4a8bb3b078abcdc2d5e2f5976eaeb6f44aa5c8581f0 |
|---|---|
| Markdown | f06541a8115f3e25ac774e89a9c8547863664770498d1e7785495825baa4f788 |
| Publication page | f9bee2d6293e924587136102fea1b1568fc1d775494584edf063216532d033cb |
| Manifest | 81bc616fcc266099c5f469facaede64b3da3040b8c66ded1e6f064b159185839 |
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 | WQbnItZtDCsn7m7Az8sC9c8reKXhqaCgyvVW29hC4LzXsI+7Jrj3teIt/pFFdPB7gaGHJFheHZvfABKPqdWWBA== |
| 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
| 2026-09-17T09:41:21.616870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092735observed f9bee2d6293e924587136102fea1b156...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:21.600447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092735/manifest.jsonobserved 81bc616fcc266099c5f469facaede64b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:21.581458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092735/publication.mdobserved f06541a8115f3e25ac774e89a9c85478...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:21.563890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092735/publication.txtobserved f0b18ddc2cd8a83da437d4a8bb3b078a...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. |
|---|