OT-2026-000035055
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, two 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-2026-000035055) never changes.
Identity and time
| Publication number | OT-2026-000035055 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-764e-a4fe-392d9c7771bd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035055 |
| Status | PUBLIC |
Content hashes
| Canonical text | b0ca81ceaac11a0c1707213933e78cea80314a421e8ae17eb307115724f19009 |
|---|---|
| Markdown | b68c042162104c578e84a197e0a29c19d43418c0dcde6d90bba7b7d3a7499736 |
| Publication page | a22879491d4394e3be7425c8757446c32b6a6865b8cb8cdedbe1b753da579936 |
| Manifest | bd3dafc8a49e3f0d14610e7d496e6ba53ae622abc97143ff7a614f31ad2cbf64 |
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 | MmvR4WWCE9o5RVDQvQL1CGnwx58XbLY/r8TLGvG7CD+j4950tVaTWCUSX49lUSqC27oDc4BHjZg6ffi9kOCXBA== |
| 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
| 2026-09-17T11:28:06.751891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035055observed a22879491d4394e3be7425c8757446c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:06.735444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035055/manifest.jsonobserved bd3dafc8a49e3f0d14610e7d496e6ba5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:06.717582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035055/publication.mdobserved b68c042162104c578e84a197e0a29c19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:06.698156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035055/publication.txtobserved b0ca81ceaac11a0c1707213933e78cea...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. |
|---|