OT-2026-000095451
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, three stage ejector, pressure sensor per zone, 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-2026-000095451) never changes.
Identity and time
| Publication number | OT-2026-000095451 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f73-7718-b3a2-3eaaf58c4e32 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095451 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92f14fe27804e692b076f7b2a771a49f01a0e5c73ec58f9d8fbfaacf9458cdc6 |
|---|---|
| Markdown | e0a602ddbaa0bfb752f996f9c29918165153026f8b5b82be8fc6ad9816ae5a84 |
| Publication page | 81c0f791ec440745860c4d444ed801baed3937cfc0d49398c6e9f74780fba837 |
| Manifest | 6996b8e2750ad5530e8bf9c2dff1ea0c3d6386addb8e2fe2505a006d0a1d1868 |
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 | dYUDOgmTxEeHDxzJ8cW8vCJCdDTwrt7lq307cA7wr3rs98ZvTgqqH/d+f2fory04WmXYHVfseHwFuT5uyRl6Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:49.641195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095451observed 81c0f791ec440745860c4d444ed801ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:49.621662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095451/manifest.jsonobserved 6996b8e2750ad5530e8bf9c2dff1ea0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:49.604620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095451/publication.mdobserved e0a602ddbaa0bfb752f996f9c2991816...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:49.586969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095451/publication.txtobserved 92f14fe27804e692b076f7b2a771a49f...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. |
|---|