OT-2026-000095653
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, pump fed, 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-2026-000095653) never changes.
Identity and time
| Publication number | OT-2026-000095653 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-7c86-9efc-8364bb112913 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095653 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94959d8d02dd428dbdb030b21dd7ea201c20ef7d6b55596b731fdb921059ef17 |
|---|---|
| Markdown | 7cced90e35e2cd41783bf1a4059f7e9153675796191a6a89241975269ebf43eb |
| Publication page | 49174098311d26b2d9346845b1508c03143ae365c326229ad59d7e12ebc249cf |
| Manifest | 3b0519e053608b16b54f53b9f514fdafcebab423c492deb70e827dd97a73852d |
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 | 0Hqr8dh3qnmhzXzYN11vYuGHKkky2YEYpBnsNbJ0xDXlosKsh1uvB0MpoQ+nXGqZ9Er7PyYBj5xpb87QQFr7BA== |
| 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
| 2026-09-17T09:35:07.228848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095653observed 49174098311d26b2d9346845b1508c03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:07.210495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095653/manifest.jsonobserved 3b0519e053608b16b54f53b9f514fdaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:07.192625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095653/publication.mdobserved 7cced90e35e2cd41783bf1a4059f7e91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:07.175944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095653/publication.txtobserved 94959d8d02dd428dbdb030b21dd7ea20...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. |
|---|