OT-2026-000092316
Publication integrity record
Foam pad vacuum gripper, three zone face, pump fed, supply line 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-2026-000092316) never changes.
Identity and time
| Publication number | OT-2026-000092316 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-7dc6-9f7f-10c8d5fab085 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092316 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb88e73cacdbfede5f8b6e84c5f8ae2cc0f467c9db81a2ea00fb53e3c7bf668c |
|---|---|
| Markdown | 60cd9220092e2372b2e823e7aa0dccaf895c647932891693baf395d098a6d332 |
| Publication page | 336a9fce59aaea78f476b00ccda6c3fe8959015afa536734827c62e2058e6f71 |
| Manifest | 18068bcac80e383bb19a0adf02087bca1cb1b12d9ed54ea53213e7f6a6876aba |
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 | xGSy4k2PJBgY2bICMI04JBWcxMwnLgYwbuLslKawyy+6k7u9c0hWuAMaCJT+QBqv56ynRPLlkcT9vtZsgymmDA== |
| 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
| 2026-09-17T09:41:50.815519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092316observed 336a9fce59aaea78f476b00ccda6c3fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:50.797939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092316/manifest.jsonobserved 18068bcac80e383bb19a0adf02087bca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:50.771142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092316/publication.mdobserved 60cd9220092e2372b2e823e7aa0dccaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:50.745880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092316/publication.txtobserved fb88e73cacdbfede5f8b6e84c5f8ae2c...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. |
|---|