OT-2026-000069398
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained 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-2026-000069398) never changes.
Identity and time
| Publication number | OT-2026-000069398 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b529-72c9-be3e-5c7f1c1a0265 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069398 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8c69b2455c8511d6cfb230b5a21fb663c6546783e482ac19d49caa3d9c2227f |
|---|---|
| Markdown | d3ddf0a51969352cd3ff752e52567c1ac60c033cc29c9fe3c9ded529ab0ec121 |
| Publication page | cedf743156b5551ea1d41c32d25298ea5179ba555663ccdec60e4e8b42d2bddc |
| Manifest | 51832c25c41baf4c04467f27c69d54f341af0ac3e32c06d9960bed4256e58e06 |
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 | i07iz/QtUM46a5V5Q1e5sSKfJu4BbhraPLpk6sMgECo8KhzKw++WAccEMNqoaGLMP1e1nCQzxwa0rSOjXlupBg== |
| 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
| 2026-09-17T10:30:19.392748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069398observed cedf743156b5551ea1d41c32d25298ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:19.374317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069398/manifest.jsonobserved 51832c25c41baf4c04467f27c69d54f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:19.357544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069398/publication.mdobserved d3ddf0a51969352cd3ff752e52567c1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:19.341407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069398/publication.txtobserved d8c69b2455c8511d6cfb230b5a21fb66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:59.807214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069398observed cedf743156b5551ea1d41c32d25298ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:59.789622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069398/manifest.jsonobserved 51832c25c41baf4c04467f27c69d54f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:59.771943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069398/publication.mdobserved d3ddf0a51969352cd3ff752e52567c1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:59.754873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069398/publication.txtobserved d8c69b2455c8511d6cfb230b5a21fb66...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. |
|---|