OT-2026-000103340
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000103340) never changes.
Identity and time
| Publication number | OT-2026-000103340 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-7f79-9f0b-c92e553e7c1d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103340 |
| Status | PUBLIC |
Content hashes
| Canonical text | 89a005fab325d4ced38f7adc95d00e409230035d3725606553df6612e7d2852a |
|---|---|
| Markdown | ef6c13a07e37420942c9193788ff8a917f26957db7e67d764caef8a52225f4d8 |
| Publication page | 80333dac0c1da08c9e7bd01cae764e7497802b1d1345f5ed8ffa383413d3461b |
| Manifest | 59201ae8284cca8df3b02028a6716961b57a200e018a382c53bcb1fe29c32f68 |
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 | F3zwcQ33NttRrZy8V+A0CGVZdzeUdAajCcDAif5zwmMxrien/36C0GjkH8HY9SuRuAp9tLxBt4UEtJDz0LRaDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:35.927204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103340observed 80333dac0c1da08c9e7bd01cae764e74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:35.909180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103340/manifest.jsonobserved 59201ae8284cca8df3b02028a6716961...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:35.889315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103340/publication.mdobserved ef6c13a07e37420942c9193788ff8a91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:35.870889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103340/publication.txtobserved 89a005fab325d4ced38f7adc95d00e40...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. |
|---|