OT-2026-000082994
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000082994) never changes.
Identity and time
| Publication number | OT-2026-000082994 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c961-7edb-8094-10144539449c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082994 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50050b502e917835105f143607b610647eedf426f842af6da0a9feb0a4411720 |
|---|---|
| Markdown | bb33070b1c6d0ea48b4d67e1b267cc0db8c6b2ca617e523560524bf757388a72 |
| Publication page | 4e4eb5915079898fcf885e6724ed93d7ad1ae7e095be478d68f46a637bda0b84 |
| Manifest | 401440ed18900ad99cd494be1fe18c3bb04cf8978fde85c3e961eb5642a18f34 |
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 | EFafqsYnisZsMKCRfEhJzzckohoPEwNNSzbtwqdy48eDmk2NcR3PtL+5GrRecXNkbti162/NmjegyjVeMGbJBA== |
| 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
| 2026-09-17T09:00:04.154999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082994observed 4e4eb5915079898fcf885e6724ed93d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:04.134232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082994/manifest.jsonobserved 401440ed18900ad99cd494be1fe18c3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:04.113426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082994/publication.mdobserved bb33070b1c6d0ea48b4d67e1b267cc0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:04.082443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082994/publication.txtobserved 50050b502e917835105f143607b61064...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. |
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