OT-2026-000070896
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, vented before 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-2026-000070896) never changes.
Identity and time
| Publication number | OT-2026-000070896 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-7b00-bbc0-ffe7f5b36da3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070896 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4dac644c2cb6b972562a67fe5d6d71a08d3af90c9ea01213a0d0fd5ac199c5f |
|---|---|
| Markdown | 782ab361c6bf9b23cfbce4a21401c2b0b22e0e83ae8b2164909f59b2cfe46614 |
| Publication page | 94ceb71f8e3878a5fd7711f8ddb0b88dfd540cda33f24d9cfc650f8346b5618a |
| Manifest | 5b82fc7e3f652c09d5b0f2f7b3955d9545d19b6d7108d2ff65b1a8a2b406b899 |
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 | 3LpH0IEmfIYmJLz+1gIIH/MMEo0KXKk97SmLx6w5O3AGAaR2hYuMDAXllerFBl/SzdAOZR+mOz+drZJmm2iIBg== |
| 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
| 2026-09-17T10:25:43.432004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070896observed 94ceb71f8e3878a5fd7711f8ddb0b88d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:43.415535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070896/manifest.jsonobserved 5b82fc7e3f652c09d5b0f2f7b3955d95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:43.399130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070896/publication.mdobserved 782ab361c6bf9b23cfbce4a21401c2b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:43.381791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070896/publication.txtobserved b4dac644c2cb6b972562a67fe5d6d71a...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. |
|---|