OT-2026-000036192
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000036192) never changes.
Identity and time
| Publication number | OT-2026-000036192 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cf-7770-a784-2d55d5330046 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036192 |
| Status | PUBLIC |
Content hashes
| Canonical text | db4c60362b2fcd78ca23860c6689740ed18bfa7f90492e450a5785243d845f43 |
|---|---|
| Markdown | b8938abc2dd11d5581b9739377da649678626c63020d6cbd0ab65297ed947024 |
| Publication page | a2fc58d66bdd26e899717d13a8a36241f803e6a8c8ed56f8430413e87239ffa8 |
| Manifest | 821e7c8bfd0b797427cd8ede694118122c3f47e627211ba09c5a4515294cb58a |
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 | S1MlVSpiJkijoTRlyBvcSpB3QYrFcTaMrnvhukL1qoxuRbtuiISJ7LYS1Wq8MyCEJCEp/yBzEGbjMwlox/u/CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:26:25.639651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036192observed a2fc58d66bdd26e899717d13a8a36241...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:25.622589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036192/manifest.jsonobserved 821e7c8bfd0b797427cd8ede69411812...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:25.589810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036192/publication.mdobserved b8938abc2dd11d5581b9739377da6496...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:25.558249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036192/publication.txtobserved db4c60362b2fcd78ca23860c6689740e...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. |
|---|