OT-2026-000070024
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, vented before 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-2026-000070024) never changes.
Identity and time
| Publication number | OT-2026-000070024 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-73f3-b3b5-8520e8111dab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070024 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b82be91abf1f04461c063195ee46939e3007d06d78360160ef01475639be4da |
|---|---|
| Markdown | 1d8cc79b02b58a90095cb3482d21caf0e9f55114ff4879cae4d6cbbd79e50522 |
| Publication page | ef7b53826a48f9e73f44a808e5864cf6414d7f843d7cfd5f1169f9aef177048f |
| Manifest | e35f6b1c8338253a7416f780ad075781d43e2796d6041c4518a58f68916f7cc2 |
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 | 6qhWCchZ00crVHAUjPyf6tmYa6oSKs+uSQ7znDLVrz/JNdGqVM4zvQNY/gABXpjgxFzwPujFVrK8v66lL22+Aw== |
| 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
| 2026-09-17T10:26:58.610728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070024observed ef7b53826a48f9e73f44a808e5864cf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:58.592936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070024/manifest.jsonobserved e35f6b1c8338253a7416f780ad075781...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:58.576852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070024/publication.mdobserved 1d8cc79b02b58a90095cb3482d21caf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:58.558785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070024/publication.txtobserved 8b82be91abf1f04461c063195ee46939...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. |
|---|