OT-2026-000024993
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000024993) never changes.
Identity and time
| Publication number | OT-2026-000024993 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-7cf9-83b6-81d099512954 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024993 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5de4e48e0f3780b63bee74357e3d195674919abd5b31f05a47e50c2c4b072589 |
|---|---|
| Markdown | 51cec3e7fe592b33e6285a78ce40af3d58b8910721329af460155831ee3551e3 |
| Publication page | 69721116b36bf7df5289ef30607c26cf783c6dfee6b3b6cc5449738541b7ea43 |
| Manifest | 28004d870dd99741d665f7f096223dcabf7250ab57ddf641a414311ebc6864c5 |
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 | M+niBvAj/g0iO4s4cJqWN7oZfLkS6bCmC18EA+K9ZyerWrQpU/E/Xc6IrtshtvAp/t+5nt2F6kgAHWLiNAK7Aw== |
| 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
| 2026-09-17T11:48:21.105247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024993observed 69721116b36bf7df5289ef30607c26cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:21.088646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024993/manifest.jsonobserved 28004d870dd99741d665f7f096223dca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:21.069974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024993/publication.mdobserved 51cec3e7fe592b33e6285a78ce40af3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:21.053541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024993/publication.txtobserved 5de4e48e0f3780b63bee74357e3d1956...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. |
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