OT-2026-000036186
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off after 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-2026-000036186) never changes.
Identity and time
| Publication number | OT-2026-000036186 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cf-781e-a718-db91b317da76 · 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-2026-000036186 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77617d97e95fa4ab96582007e4c6c68eae505e246d98bc6d04217a53ca78c1b9 |
|---|---|
| Markdown | 928af1986af177eefc3f20b63d0f9a699530a774219d17fc14552e7847b45bfb |
| Publication page | 7c9b8b8cb065a1023f74c078b0fd7a001709eabe14e95ba6c443a3c380425c3e |
| Manifest | dc6b35ce82c1161ffefaa47756e5761852043f9897525feaed5e17f7ee969b97 |
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 | tQaHFWdmof1m5c62AS+71R/tsEBk/Me1f9UFc3zmhI6bU34jOtZz2Ms7aGEtbvAhxmydaVpfc87yRTcd91zgCA== |
| 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
| 2026-09-17T11:26:25.064850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036186observed 7c9b8b8cb065a1023f74c078b0fd7a00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:25.048441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036186/manifest.jsonobserved dc6b35ce82c1161ffefaa47756e57618...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:25.030591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036186/publication.mdobserved 928af1986af177eefc3f20b63d0f9a69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:25.012823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036186/publication.txtobserved 77617d97e95fa4ab96582007e4c6c68e...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. |
|---|