OT-2026-000045842
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000045842) never changes.
Identity and time
| Publication number | OT-2026-000045842 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f06-79fd-8bcd-82dbeff1a9a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045842 |
| Status | PUBLIC |
Content hashes
| Canonical text | 668f66c439ca0ab21d7038294cf02d75431ec6e0a08c9a2e446fee2a2d012f8c |
|---|---|
| Markdown | 1095142e6982a7541de8e2b04a157b7be4cd1a0f5acf9d7ceb1b383daa17e8f3 |
| Publication page | 94dca701b1069cc94845ef4d33fa358782e3b91153a40cc8f25a6c099930bec5 |
| Manifest | 1dc631e2927caa1f10a83abe52936954dddc030c6acc6246cd3719367881bd13 |
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 | Rmo34oRCTKboatxpSKXfJz6n5bExggehiVyzf20OQ2Sjn0/iqF6WJdiFZMyk6LJdnyPdSAvI8FnkeGHOb57ZBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:09:43.304499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045842observed 94dca701b1069cc94845ef4d33fa3587...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:43.284960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045842/manifest.jsonobserved 1dc631e2927caa1f10a83abe52936954...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:43.264664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045842/publication.mdobserved 1095142e6982a7541de8e2b04a157b7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:43.243521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045842/publication.txtobserved 668f66c439ca0ab21d7038294cf02d75...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. |
|---|