OT-2026-000032882
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, pulsed blow-off after set-down
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-2026-000032882) never changes.
Identity and time
| Publication number | OT-2026-000032882 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4842-73ed-a167-3dc719163ee6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032882 |
| Status | PUBLIC |
Content hashes
| Canonical text | f06e3995a9d09528f476d9126dfbeaa97b199954dc9e6316734e4fe825680053 |
|---|---|
| Markdown | a8a5d646ae65366bb165b4213ef9a1b5a5aae66ed85ddde14e242765bd59712a |
| Publication page | 3064684e2c9b10da38962845ef2ea86b9cc71b33ab92b2e31dd5c69dfcce8c6a |
| Manifest | 1f68a262d5bd3cf9eb3d487c4baec48c28d80d5e7ddf0b8219347674031fd78e |
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 | K1lRDnnldKMzsPazWs/pWG1vMtd3EtOFqnWi0UrSoXiftTpPtBEs1L1mhX7cHOUA3kecta1+2eGfznpS4WcbAQ== |
| 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
| 2026-09-17T11:32:27.836296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032882observed 3064684e2c9b10da38962845ef2ea86b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:27.818709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032882/manifest.jsonobserved 1f68a262d5bd3cf9eb3d487c4baec48c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:27.799300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032882/publication.mdobserved a8a5d646ae65366bb165b4213ef9a1b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:27.779399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032882/publication.txtobserved f06e3995a9d09528f476d9126dfbeaa9...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. |
|---|