OT-2026-000005793
Publication integrity record
Porous face vacuum gripper, three zone face, three outlet manifold, ejector fed, contact triggered
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-2026-000005793) never changes.
Identity and time
| Publication number | OT-2026-000005793 · never reused |
|---|---|
| Internal UUID | 01a0a945-10d7-7eba-bd94-f23f68871802 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:11:10.938609Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005793 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06d1b9f3e9051f028f77d70986a3c5acc47d472f5343d28b720e705eb3234f62 |
|---|---|
| Markdown | d386c88c3bd58a241ea7dd2f5944bbcae8cfe2c2e9b5cbe269849bc404acf58b |
| Publication page | e1c208ff7411946cf46c704c7f37fb58df48b58f8d558fe94967a3edc514354e |
| Manifest | cc00225750426190eb83d68c489eb59bf372da46424663b3ce4b46e675f01574 |
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 | uxSjRElvnvXfP5JP7P89kFHKwTbCgtyfEhARcMcZjigLJUt96LjAlPfkzXdAozK52f04XNl6sedAXDgOsFT1Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:20:32.381722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005793observed e1c208ff7411946cf46c704c7f37fb58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:32.244587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005793/manifest.jsonobserved cc00225750426190eb83d68c489eb59b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:32.230431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005793/publication.mdobserved d386c88c3bd58a241ea7dd2f5944bbca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:32.217107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005793/publication.txtobserved 06d1b9f3e9051f028f77d70986a3c5ac...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. |
|---|