OT-2026-000084826
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, 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-2026-000084826) never changes.
Identity and time
| Publication number | OT-2026-000084826 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b3-7590-bfaa-91a2b4d45138 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084826 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7edac33fddc41a6dbe5d8f8f756809391402506b7d82e35e81c33648bbe5c6d5 |
|---|---|
| Markdown | b3e4fd621e32284284217b7ddffd275e74b61207acd6dfbb159efbfb24c04020 |
| Publication page | f6e71f0c0553dc4e59c4b58fef2950bb6ad332e677897c0d1a96712d600d1825 |
| Manifest | 7c84e75e1b2cdced6fdb450d0dee8349b014b5c894be9b4bee67d3b995238d67 |
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 | Uz+WHmOdcPDK7lwQ2GKumZaFukoE7iyBF0ypLExBZkA3yiM8s2Xzrwrm8k/VurcoscQtdqeNe3KEBSbOVDiXDA== |
| 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
| 2026-09-17T09:54:46.550416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084826observed f6e71f0c0553dc4e59c4b58fef2950bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:46.532369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084826/manifest.jsonobserved 7c84e75e1b2cdced6fdb450d0dee8349...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:46.513315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084826/publication.mdobserved b3e4fd621e32284284217b7ddffd275e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:46.491251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084826/publication.txtobserved 7edac33fddc41a6dbe5d8f8f75680939...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. |
|---|