OT-2026-000071182
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, vented 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-2026-000071182) never changes.
Identity and time
| Publication number | OT-2026-000071182 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0eb-7512-affd-1b3b0efa858e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071182 |
| Status | PUBLIC |
Content hashes
| Canonical text | 711f1734f90ad214b5bb3e82dc5b15245408a5cd6a29440b04ab7cc5f5dd5e4d |
|---|---|
| Markdown | 94d629710c0d9a2e6fbdcf2ff6789955f143fe5c4ff914af858315094b0486d6 |
| Publication page | a8102e86eb554f939b5e9161d898fe3e7b628d15fe8f6aa425aeca375da0f8f4 |
| Manifest | 5de00d0a7da509f99da55a368192c58216d7209ebe380117b5cd8c00cfc5217e |
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 | bCt18uLoCAgMpHopdRMGUDTcgBULhxqvTJ6RB+tR8Q2slmbHSIoy/wUSMrDLLGu0ZfcFDBeVQ/vnQQOwqqLQCw== |
| 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
| 2026-09-17T10:24:41.779479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071182observed a8102e86eb554f939b5e9161d898fe3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:41.760830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071182/manifest.jsonobserved 5de00d0a7da509f99da55a368192c582...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:41.743041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071182/publication.mdobserved 94d629710c0d9a2e6fbdcf2ff6789955...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:41.725792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071182/publication.txtobserved 711f1734f90ad214b5bb3e82dc5b1524...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. |
|---|