OT-2026-000008318
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, manifold pressure sensor, vented after 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-2026-000008318) never changes.
Identity and time
| Publication number | OT-2026-000008318 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e469-7dfb-8f55-507bc3f9a724 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008318 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8229e80b6eca8c4bcc2eb26ab818175a2afab66a0b3eb06f7999bbf9deb4475d |
|---|---|
| Markdown | 3c3ca3fb304888081aef1bc90e74ea3aca2becfecee77f645488652b0f8935f9 |
| Publication page | 85717959061e9432abe2935f73927076a0db213804d11c5d89f77611c9efa30f |
| Manifest | 455adb7e60ef8233fb215221eecf62b806a84cfbc586e31bfb1e7f04ba0217eb |
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 | uy/F01LOrpzjS2vsBBRngM5BvRjT0gBJZ0cdtG9IqGqob8lu4OOWX3CRMdDZIBpcJrb3ocUXHPSEEvb9xxjZDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:07.711471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008318observed 85717959061e9432abe2935f73927076...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:07.694776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008318/manifest.jsonobserved 455adb7e60ef8233fb215221eecf62b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:07.679222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008318/publication.mdobserved 3c3ca3fb304888081aef1bc90e74ea3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:07.660589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008318/publication.txtobserved 8229e80b6eca8c4bcc2eb26ab818175a...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. |
|---|