OT-2026-000070512
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single 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-2026-000070512) never changes.
Identity and time
| Publication number | OT-2026-000070512 · never reused |
|---|---|
| Internal UUID | 01a0ae91-5460-7142-9ba7-4f3a0029aa62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070512 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61a06a632b6647abd7d592f70f5784946e21f2c04618af8bc2a1b6b0516b2820 |
|---|---|
| Markdown | 510bd06ddd53332622d675f0fe2f4a466e02fbf83437c77b933c586f224a84a9 |
| Publication page | fba2935a90f43781565234dd4c6375a81ad774fd51ebdafb371402a46f4703bf |
| Manifest | 887e0090d6d8dd06146b9ed6c7cc132da41242433b27dc6a0b77e58984c92d63 |
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 | SenzGKEg5rfSezvVC/8625C73tRf9ICC0g/Izai4KLE467mSH+iT91rLOnFHhN+3bWlC5TPJTt18IhUcMDE/Aw== |
| 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
| 2026-09-17T10:26:21.257732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070512observed fba2935a90f43781565234dd4c6375a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:21.239087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070512/manifest.jsonobserved 887e0090d6d8dd06146b9ed6c7cc132d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:21.218579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070512/publication.mdobserved 510bd06ddd53332622d675f0fe2f4a46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:21.199721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070512/publication.txtobserved 61a06a632b6647abd7d592f70f578494...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. |
|---|