OT-2026-000095273
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two 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-2026-000095273) never changes.
Identity and time
| Publication number | OT-2026-000095273 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-72f3-a525-d6e6bf531b47 · 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-2026-000095273 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd634f046d21493a42a25956e2a4b11922b0460b109a25df28c2bd0cc28596a7 |
|---|---|
| Markdown | 10e118d075237e4c6f5e8eb67351c4354418d5a4a51da379de9ff3369fb3821e |
| Publication page | 8e5d2dd3d2bb6e8a221735dc9d0b6f71414ddb356769d67fc2cea025b9f1670f |
| Manifest | cdeac7e1e1b4792e707642fe13bd3dbd2dd5a61f37cfc44b3ccc28ac7341f588 |
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 | iqpaOtrb39JERqDeRYFDwDZWRupRKcmpVlsXKZlUHdKLLVL4xZH8LSZC91PTFY9F8gOP7Y4w8JkCjol6vTRPAQ== |
| 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
| 2026-09-17T09:36:36.623745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095273observed 8e5d2dd3d2bb6e8a221735dc9d0b6f71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:36.606554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095273/manifest.jsonobserved cdeac7e1e1b4792e707642fe13bd3dbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:36.588149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095273/publication.mdobserved 10e118d075237e4c6f5e8eb67351c435...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:36.566517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095273/publication.txtobserved bd634f046d21493a42a25956e2a4b119...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. |
|---|