OT-2026-000048810
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, supply line 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-2026-000048810) never changes.
Identity and time
| Publication number | OT-2026-000048810 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32d-718f-924c-eb0f116d7191 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048810 |
| Status | PUBLIC |
Content hashes
| Canonical text | c9cdc4b1e3067274169be7d5656bbc8d4f08bda8963b22fedabe721fb1f7b3c1 |
|---|---|
| Markdown | ba9e66d0724625c7ea1fb8f5bc621bef2d75bd182a9fa637a190d5486e8a2d44 |
| Publication page | 7276fd94edbb27c52237c02bf91f451e6d9ad3bbd67c2d4dfe9020174f36bdb4 |
| Manifest | 51142991e633d492514260ad7ba283cffee830211757aae04053a3763867099d |
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 | c3NGLz68sLgV4s/KLX29ktFc1gpT5GLrb1TjiyjQxhARUG1d3/DcAWsvss2Qc2UBL8GDoB7ghZmDPH281J03BA== |
| 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
| 2026-09-17T11:04:31.983619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048810observed 7276fd94edbb27c52237c02bf91f451e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:31.955858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048810/manifest.jsonobserved 51142991e633d492514260ad7ba283cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:31.928407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048810/publication.mdobserved ba9e66d0724625c7ea1fb8f5bc621bef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:31.904723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048810/publication.txtobserved c9cdc4b1e3067274169be7d5656bbc8d...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. |
|---|