OT-2026-000071322
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, 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-2026-000071322) never changes.
Identity and time
| Publication number | OT-2026-000071322 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ec-7b32-bda2-247855abaff6 · 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-2026-000071322 |
| Status | PUBLIC |
Content hashes
| Canonical text | ced76b21562bc1178604c2f4c927ec8612f7ac5e43ee1935f97b37d71b7b392c |
|---|---|
| Markdown | ae8de25c29e22e5058dedaa4e1db0f07566cd81422c0a8a96fbe913e496d4910 |
| Publication page | 2cd34aff34d9c707395cf16cd9e43d4a46d0e08c702869a8c157654cf6c61ee9 |
| Manifest | 4d3f2879150a9a5d92ba2fa53d5b5e01b9a2aa39a9ef61eccaad4d05117b8723 |
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 | KHDRD6ihLKUKJWRO2F9STfBGJrGV7yhF+VnXT9cTrJc0sbjePdNrnVmdF+mJ+DVcJn/bfZMAZRWKuK5sAiPiBw== |
| 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
| 2026-09-17T10:24:54.812042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071322observed 2cd34aff34d9c707395cf16cd9e43d4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:54.794391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071322/manifest.jsonobserved 4d3f2879150a9a5d92ba2fa53d5b5e01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:54.777566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071322/publication.mdobserved ae8de25c29e22e5058dedaa4e1db0f07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:54.760835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071322/publication.txtobserved ced76b21562bc1178604c2f4c927ec86...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. |
|---|