OT-2026-000085535
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, sustained 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-2026-000085535) never changes.
Identity and time
| Publication number | OT-2026-000085535 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-7298-8af8-9b1d35a6761a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085535 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4a9ab882c5f68435f745a06bde2463576250bda1ef8a0cee11e50807959ec6c9 |
|---|---|
| Markdown | 92c0725042e786764c6861100037b1755941a793c49cf4352e27de63a113f36f |
| Publication page | f439c67b01ea4ba592dfba1152ef756ebf6af0261b2f9299b4d140e2d9abc7c1 |
| Manifest | e795d4343902fefd0b27cad30b4669973b50fe881f1fa0115a9c1f1807ade53a |
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 | vZrrzmXT+Tm32iLuqZlaYdWi7rCjSMlN8z4o8xDmCm0nM/Hdkf7LQnd7F1Hk6qRjMKvoBT/5LXyeO+1FlX0XDA== |
| 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
| 2026-09-17T09:54:19.724825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085535observed f439c67b01ea4ba592dfba1152ef756e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:19.699982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085535/manifest.jsonobserved e795d4343902fefd0b27cad30b466997...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:19.682874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085535/publication.mdobserved 92c0725042e786764c6861100037b175...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:19.664142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085535/publication.txtobserved 4a9ab882c5f68435f745a06bde246357...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. |
|---|