OT-2026-000088508
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, 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-2026-000088508) never changes.
Identity and time
| Publication number | OT-2026-000088508 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d28-7f0f-ac49-6803fbbd324e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088508 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b6bf8b924565188a0e47446e5b1c94bb070e6de15ee0005c6f9044f1a80a9fd |
|---|---|
| Markdown | 8f83d764be9501b4c429b0730556243bd00fc1ac1815f180b6e3e9f8f50d24ec |
| Publication page | 1917072765be30ef55925398981c53b0a93118a4c2d267f152f4017fedfeb0a4 |
| Manifest | 56ca6b308455fbbb59f064efb1efea19fe9130b95d8c7d2224ddc57518de45ce |
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 | YLQBmfIMOZ4zt1gFyNEGvTA6GfcEm3AXQxV5pKOgrNdmsdH/D5BBjn0BY8dUUNqEvfFEf2oR4M3SWYsAmEPEAA== |
| 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
| 2026-09-17T09:48:54.103733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088508observed 1917072765be30ef55925398981c53b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:54.085443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088508/manifest.jsonobserved 56ca6b308455fbbb59f064efb1efea19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:54.064929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088508/publication.mdobserved 8f83d764be9501b4c429b0730556243b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:54.045653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088508/publication.txtobserved 9b6bf8b924565188a0e47446e5b1c94b...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. |
|---|