OT-2026-000017386
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, pulsed 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-2026-000017386) never changes.
Identity and time
| Publication number | OT-2026-000017386 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c9-7281-9b04-5737837fbb73 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017386 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6dda50aa8cb28032e6ba7fb60a8dc7dabf82c46d80a3f2f7d2a13058415e84dd |
|---|---|
| Markdown | 1317f170b1a413c193c1b2ba6b387d261082764b5b7d2e35547c48739a3195b1 |
| Publication page | bea30aa8779afd59890068f83a57fe57e32c98d348719b05ca1653fb2ddcc235 |
| Manifest | 1a2dd6449707939049ed7fb8b3510bd40615e89ce492eb93e8b975687ba9bdc0 |
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 | 1BpMejSR3AGDtGiheRuEdeVy0PRpNr8KfcMsqRfSZXpSF/68I/7qGivsc18aGSSlwoyAhCChbvNCOxhgZSARBg== |
| 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
| 2026-09-17T12:02:30.532562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017386observed bea30aa8779afd59890068f83a57fe57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:30.515023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017386/manifest.jsonobserved 1a2dd6449707939049ed7fb8b3510bd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:30.498023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017386/publication.mdobserved 1317f170b1a413c193c1b2ba6b387d26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:30.462855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017386/publication.txtobserved 6dda50aa8cb28032e6ba7fb60a8dc7da...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. |
|---|