OT-2026-000077232
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, 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-2026-000077232) never changes.
Identity and time
| Publication number | OT-2026-000077232 · never reused |
|---|---|
| Internal UUID | 01a0ae94-f508-73ae-9fb1-893739528c3b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:32.796581Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077232 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5336ea2a9f94f78df0f497f33db9c6f0d8755cd2e30beffe40a54c47f82738e4 |
|---|---|
| Markdown | f3862567e95cd853810fe85300ba9c4d821c7c0b37fca4a39cedc44745558d9e |
| Publication page | bcfcf52ba23472e1a7f263a9d774373d7d26bba9ea3e8530c94bed419948943e |
| Manifest | fbefbc49e0d714da06bb3c85ac5468c5c4e1e6a2606ee3c088cb5cd84ad56705 |
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 | Tm5HJ0im2qkoSTeTeFpz/+y7FPMSIqjJmxsRgXidtw0yCyTZx2vxVCyp2fr1yXf/58dmroLhQNTiwGmRCXKuCA== |
| 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
| 2026-09-17T10:08:50.615536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077232observed bcfcf52ba23472e1a7f263a9d774373d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:08:50.596879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077232/manifest.jsonobserved fbefbc49e0d714da06bb3c85ac5468c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:50.577243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077232/publication.mdobserved f3862567e95cd853810fe85300ba9c4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:50.556814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077232/publication.txtobserved 5336ea2a9f94f78df0f497f33db9c6f0...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. |
|---|