OT-2026-000096908
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, sustained blow-off 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-2026-000096908) never changes.
Identity and time
| Publication number | OT-2026-000096908 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c8-7076-b6b8-f2867611aef3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096908 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1a71cd4ea6b7d5a306e92e02f32415a6daceca279c592b53c1183c50202b7d9 |
|---|---|
| Markdown | d2d4020ec59c4a82b8b44cb079ec61aec1301a2e99f9e8da381445eb99dac11d |
| Publication page | 43bb57877e066f0f2ce8a4d3f038af19b4633fc01ec064d8bb44f161d7029a98 |
| Manifest | e0f52820ecdd27123d0723284b43553a3e09ce210dfc7eda88b343b5942a385b |
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 | Mck0MWEc6NEU6o3PDKmjDEHzlMulyKSYtduszlBY1hu3cEvUcI5Kd29yUp0aUpvndktwJ/FG33SHHUJZ589RCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:10:04.878498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096908observed 43bb57877e066f0f2ce8a4d3f038af19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:04.860584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096908/manifest.jsonobserved e0f52820ecdd27123d0723284b43553a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:04.843182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096908/publication.mdobserved d2d4020ec59c4a82b8b44cb079ec61ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:04.697353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096908/publication.txtobserved a1a71cd4ea6b7d5a306e92e02f32415a...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. |
|---|