OT-2026-000097377
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, three 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-2026-000097377) never changes.
Identity and time
| Publication number | OT-2026-000097377 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-7d2a-8076-485c4fe6ffc0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097377 |
| Status | PUBLIC |
Content hashes
| Canonical text | eabe53fdfb27fa1a8cae9caed22b118e6f0a89b4ceaf730d7e08f8eee99937f9 |
|---|---|
| Markdown | da97bf0f7cc36edb16046fc5b876dd3f87ae1d252ff3cabd9116a3106a745183 |
| Publication page | fb9b879a946075a44dc6c96ee3b31a3535e81c57978820379bdf3a2d08f1f172 |
| Manifest | 99f6b0720a2a76fb6d59319b93f184868bca3b3d3c6460bc8f3bea784003c495 |
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 | Mo2uz1cSE8+YGELgMNr3qio7k5Z2INcW82bp5EcymydYCkyDLVR+Bf6lE1iD31YdL/NuXbCKDJT5B8H4syumCQ== |
| 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
| 2026-09-17T09:33:39.403404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097377observed fb9b879a946075a44dc6c96ee3b31a35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:39.385023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097377/manifest.jsonobserved 99f6b0720a2a76fb6d59319b93f18486...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:39.367697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097377/publication.mdobserved da97bf0f7cc36edb16046fc5b876dd3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:39.350875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097377/publication.txtobserved eabe53fdfb27fa1a8cae9caed22b118e...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. |
|---|