OT-2026-000063276
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000063276) never changes.
Identity and time
| Publication number | OT-2026-000063276 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-71ba-8902-18fccf168b62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063276 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2c2a3e7fcf1850ee242760717b05b4deff3a154a8d25feb53a16ea5601425e6 |
|---|---|
| Markdown | 1eb1a3d26b7f32f04e3162b4a75f8838bfe02262ebfe45c9318b23ba6f4c669f |
| Publication page | d2a04dc44fe8d6332ec2232e91150049d0e181e765e21a0ee7fcad33a906fe5a |
| Manifest | bc0bcd158b2648f130cffdab0aa6661d85428ac6e5847f6d667e3e8d34707baa |
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 | wn+K1nmZKDLV+/kbJFq9JIaO3xpMr0rt+0HMV26GXAiOMsqUWKPCb6uuFbT7AsJkxBg8bxv+7f/em3FOO5CtBQ== |
| 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
| 2026-09-17T10:39:10.045880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063276observed d2a04dc44fe8d6332ec2232e91150049...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:10.027156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063276/manifest.jsonobserved bc0bcd158b2648f130cffdab0aa6661d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:10.007943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063276/publication.mdobserved 1eb1a3d26b7f32f04e3162b4a75f8838...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:09.990922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063276/publication.txtobserved e2c2a3e7fcf1850ee242760717b05b4d...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. |
|---|