OT-2026-000093277
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, single stage ejector, 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-2026-000093277) never changes.
Identity and time
| Publication number | OT-2026-000093277 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7736-b748-2e19716954d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093277 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c75c785341d400daf95bdcc03be42f3efbd62d8e4194b627ce1125a41eedbaf |
|---|---|
| Markdown | aefba7ec8c5df6738358d845cd102c146b14a5ecfacd1ffeac3690a767036be7 |
| Publication page | a9536dce0bf55e1bf572d2cb587c148b0bdd979a1dcffa0e41fc05b56f58c903 |
| Manifest | cab027bac96badd502bc83b28d9f941e4bf5efe93a1be146e7ebc2bdaeb6d65c |
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 | 3oY5r3QgbFnYJo4rZexWuC2IFhHwLHNINY9aqEVVe6sS8VwCAxm0Upg0ZH1PiZu/LXHMT0M7fJSRg39yB/K+AQ== |
| 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
| 2026-09-17T09:40:38.827209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093277observed a9536dce0bf55e1bf572d2cb587c148b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:38.809436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093277/manifest.jsonobserved cab027bac96badd502bc83b28d9f941e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:38.791831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093277/publication.mdobserved aefba7ec8c5df6738358d845cd102c14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:38.773881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093277/publication.txtobserved 0c75c785341d400daf95bdcc03be42f3...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. |
|---|