OT-2026-000076492
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000076492) never changes.
Identity and time
| Publication number | OT-2026-000076492 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a71-7693-a1ca-3211aaae2638 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076492 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76ae2a931274e010053b77714098a9f0a78c8534c4f514faec84c3363133a671 |
|---|---|
| Markdown | 785b832c29994d176d17caecc710d18b9b031015c5bcdec08f4b5cdf5b3fde82 |
| Publication page | f4cb632cbd8a232c0cabe78b557d5ff414cebbbf36a5dc201ca04b4c3a80ef69 |
| Manifest | b3ae4f8123a0d7b04e6700f3508c9aa55ed912ed4810dcdc8114ffafb145133a |
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 | uUEpaNuZ/vGiU2sapH6s0N99bohN54WDbLPEBL/8iHSs9/6gMyNKM2K0q4gZRofqBqrhcuWQ5TbEds53cooqCw== |
| 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
| 2026-09-17T10:12:44.955028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076492observed f4cb632cbd8a232c0cabe78b557d5ff4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:44.814939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076492/manifest.jsonobserved b3ae4f8123a0d7b04e6700f3508c9aa5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:44.549231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076492/publication.mdobserved 785b832c29994d176d17caecc710d18b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:44.530052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076492/publication.txtobserved 76ae2a931274e010053b77714098a9f0...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. |
|---|