OT-2026-000093753
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000093753) never changes.
Identity and time
| Publication number | OT-2026-000093753 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7ac0-81e3-df4ebdb56874 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093753 |
| Status | PUBLIC |
Content hashes
| Canonical text | b3890c6affb384d78425ee0c68d692306ce5cf325f6cf344e708be6d7bae8824 |
|---|---|
| Markdown | 12958b08b1b71b611f16d6ff9fed62246dda962548a24bcb126e299ae607204c |
| Publication page | 99f04710b50e12c41f80cfb7e9810c1382cb4d050f8e093c8c26651e4169fd86 |
| Manifest | 5409307bb2a1b5b626ae79e7a0f1e8cd3a8b8c4b3f75c38f6a344755797aef76 |
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 | +4Kvo4jO18kV9g4m2nvTFo54RPnoq2FhxN31rVyZJUaM6FKMSfMRH+tj1sdYB0pUCUl/Mnt5UjHiWhocJCxJDw== |
| 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
| 2026-09-17T09:39:49.991453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093753observed 99f04710b50e12c41f80cfb7e9810c13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:49.971882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093753/manifest.jsonobserved 5409307bb2a1b5b626ae79e7a0f1e8cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:49.953578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093753/publication.mdobserved 12958b08b1b71b611f16d6ff9fed6224...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:49.936569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093753/publication.txtobserved b3890c6affb384d78425ee0c68d69230...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. |
|---|