OT-2026-000007855
Publication integrity record
Foam pad vacuum gripper, three 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-2026-000007855) never changes.
Identity and time
| Publication number | OT-2026-000007855 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908a-7caa-8540-ea05b0364cb6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007855 |
| Status | PUBLIC |
Content hashes
| Canonical text | efab3339b8620375db5248a599bee78d06d9e433e44843b735b3bb577345c45f |
|---|---|
| Markdown | de07d5b38ad8e41d37efe4f88953508faaec5bf4edcef3d904b688f0247c11c6 |
| Publication page | 114e6e629420f138b99a4463a8a1049fc81c8d8b85de0dc2e6b0a8fd5b484fdd |
| Manifest | 35709872d8dded9b2e3c7a51cbc55bdd6d974c345ca207116a9aff4efc9731d3 |
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 | TY2q4ipabG/+tWbQ8WnvkvCmHn7VCA/OuqoK+hUBDWeElgOR/g9X9Oi3/Rm5ZWOvqN2nbqL7Zg1RZpgMTUymBQ== |
| 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
| 2026-09-17T12:20:18.464610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007855observed 114e6e629420f138b99a4463a8a1049f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:18.446219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007855/manifest.jsonobserved 35709872d8dded9b2e3c7a51cbc55bdd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:18.424725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007855/publication.mdobserved de07d5b38ad8e41d37efe4f88953508f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:18.397846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007855/publication.txtobserved efab3339b8620375db5248a599bee78d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:51.392774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007855observed 114e6e629420f138b99a4463a8a1049f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:51.372767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007855/manifest.jsonobserved 35709872d8dded9b2e3c7a51cbc55bdd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:51.354528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007855/publication.mdobserved de07d5b38ad8e41d37efe4f88953508f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:51.335508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007855/publication.txtobserved efab3339b8620375db5248a599bee78d...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. |
|---|