OT-2026-000036779
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, three stage ejector, supply line pressure sensor, pulsed 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-2026-000036779) never changes.
Identity and time
| Publication number | OT-2026-000036779 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-7fb5-b4c5-4199aabc1998 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036779 |
| Status | PUBLIC |
Content hashes
| Canonical text | edef768cafebd9e30e7888b3939849dc5369f7ef882b89daca087fd27cdc1c49 |
|---|---|
| Markdown | ee5fc2e9f1eb92100bb07862c52725ca9fe4a55087a23f14808616c5d9f3de54 |
| Publication page | 2f7705a5ad8852a4866ffbe245e86ac4a38dcfadffaee6ff864baa198169ef65 |
| Manifest | 3328532131dac2d211c3420f02e76cee6c38db4ed594e70f484645c9c3f10f4c |
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 | XQaIrOW5mXLtwI71qQ9uFPKo+14zGGhoOmEug2S4RnsAbNtAjFiLV0DXvVt9U1xS/cHdjKj/lLw+liytfdbgDQ== |
| 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
| 2026-09-17T11:24:23.074686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036779observed 2f7705a5ad8852a4866ffbe245e86ac4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:23.059659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036779/manifest.jsonobserved 3328532131dac2d211c3420f02e76cee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:23.043492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036779/publication.mdobserved ee5fc2e9f1eb92100bb07862c52725ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:23.027316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036779/publication.txtobserved edef768cafebd9e30e7888b3939849dc...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. |
|---|