OT-2026-000092768
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, two 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-2026-000092768) never changes.
Identity and time
| Publication number | OT-2026-000092768 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b600-7420-995d-fa8cf4d15645 · 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-2026-000092768 |
| Status | PUBLIC |
Content hashes
| Canonical text | a32f6563187f1805e2a407095cc66bed09dadb686867bd5f60221a0400c05f45 |
|---|---|
| Markdown | 146a5c3a83741c13eef9a40d2947027fef0a42d52f00eddc2716fd8b85b06555 |
| Publication page | 7268b61cf2f35fbf47eae36fbca8b02d007301e54535838675d87ff246b6b4e9 |
| Manifest | 9a9f32409961f419f35c8159d10ed8bec3d87b7b3c8fd89b0a6ef1a19f22af86 |
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 | g4x+JUwzoirr48BNx8kZezHBF2Z/qyyFA+/ZiG/cEqxJbfAfbfuipUlZ0aafPLVmvYtHgetJb3rjTNQ1nbJ/Dw== |
| 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
| 2026-09-17T09:41:24.087195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092768observed 7268b61cf2f35fbf47eae36fbca8b02d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:24.069521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092768/manifest.jsonobserved 9a9f32409961f419f35c8159d10ed8be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:24.051219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092768/publication.mdobserved 146a5c3a83741c13eef9a40d2947027f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:24.032104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092768/publication.txtobserved a32f6563187f1805e2a407095cc66bed...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. |
|---|