OT-2026-000025045
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000025045) never changes.
Identity and time
| Publication number | OT-2026-000025045 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-73f5-8b5b-66859bdb23b7 · 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-2026-000025045 |
| Status | PUBLIC |
Content hashes
| Canonical text | b1a8052c42fd1b91b445ec9ce15ffa6903a7a8fbe3bd2793ea36ce584b4a1622 |
|---|---|
| Markdown | 202a511b9c2b6990cb3f8128b6f06405540c4ddb72a561411093802c045fffaf |
| Publication page | 6d3598659cb487efb2b0832d83c4c214b8288f3d067776916e67821c04c2c96e |
| Manifest | 8d20fd396c6783ef84473b680d67b75dec66720cf3e1ba51c7e79d6a6acecf82 |
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 | SfplW/r0a0w5eB/ANTsIm38OuU80sOWjBwxv+hIhwVViSlH4LKdOA+Ys1bzRS+vJ9TXhYVVmFaL/AeuG/GGmBw== |
| 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
| 2026-09-17T11:48:27.117791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025045observed 6d3598659cb487efb2b0832d83c4c214...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:27.099495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025045/manifest.jsonobserved 8d20fd396c6783ef84473b680d67b75d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:27.082629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025045/publication.mdobserved 202a511b9c2b6990cb3f8128b6f06405...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:27.062897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025045/publication.txtobserved b1a8052c42fd1b91b445ec9ce15ffa69...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. |
|---|