OT-2026-000040163
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000040163) never changes.
Identity and time
| Publication number | OT-2026-000040163 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26ff-72cf-adac-71775c5efe6a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040163 |
| Status | PUBLIC |
Content hashes
| Canonical text | 89b8991bb0e8f8d5401557747f5fae9fe7398e14af22f5b65cf9a36a2404822e |
|---|---|
| Markdown | 392d45cf7e8f5c8a2e7c288ae00378363d16ec297c73a7b2fd7a25dea43ec2a3 |
| Publication page | 448a964d65abefa708c8e5767b1c69126398d3692ee94d64b2f5fe0adfed7144 |
| Manifest | 7d27d2c590aecdef45c7bd7bbe3bc12d227736bb13e859d6ab5102690c2551a1 |
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 | echW18XzAsnoWOJABYvMSB1+I/WlyZsK/KTVUzUX8rAhLxfgpRK3PxSqBQMWJjLPE0059kc3nnx/GHW8oIGNCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:19:02.390797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040163observed 448a964d65abefa708c8e5767b1c6912...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:02.375454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040163/manifest.jsonobserved 7d27d2c590aecdef45c7bd7bbe3bc12d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:02.359725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040163/publication.mdobserved 392d45cf7e8f5c8a2e7c288ae0037836...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:02.343344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040163/publication.txtobserved 89b8991bb0e8f8d5401557747f5fae9f...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. |
|---|