OT-2026-000037802
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000037802) never changes.
Identity and time
| Publication number | OT-2026-000037802 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-7d90-bb98-1a929349a261 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037802 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1250f3ffa6e179c108f0710cd3cea4c9e83d715c5794b35d20fb10c9472e48b1 |
|---|---|
| Markdown | bfd9b2fe2cf628cc8a549d10a1a1a9c7127c0fbdaba01f3aaacb25fa4c835747 |
| Publication page | a9e57889f04b12adffe7cf1d201766af4755cba3ce1b50126c47a96d2da43496 |
| Manifest | be2fb5279213ce79a701dec9f731cff80ce1708c7824d431c8b3b9fe6efd5c43 |
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 | gxoU9Mht2atty06H0jYTvci6yJQRzxl/7hrD+xzVNpkmSGL5T2wMgpFV5AOlvR8v5shdsGuj3eTKLx9EzlFKBQ== |
| 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
| 2026-09-17T11:23:02.751574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037802observed a9e57889f04b12adffe7cf1d201766af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:02.734460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037802/manifest.jsonobserved be2fb5279213ce79a701dec9f731cff8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:02.716512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037802/publication.mdobserved bfd9b2fe2cf628cc8a549d10a1a1a9c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:02.698555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037802/publication.txtobserved 1250f3ffa6e179c108f0710cd3cea4c9...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. |
|---|