OT-2026-000040282
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000040282) never changes.
Identity and time
| Publication number | OT-2026-000040282 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-7f65-8acc-937857b1b288 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040282 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08a6bbe5a064f2f037e8b980c5f8cd1b3541edc60d779756f33e9539e7882409 |
|---|---|
| Markdown | 74571b35a4abc18fe7bc56c83ff0f80f914466331155a9e651a47450f5e77bf5 |
| Publication page | bc56ba1c9b39b2c9ead54d89e9f68640d83535057c2e98e96921c02111915098 |
| Manifest | 8bcd771643eb1ca47c86bf9316f67d6caf344641f1d6a59e37410a1266c03fe7 |
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 | LAWMgPscNI0Dic/vbz6/NYvkP2wTNL+y0RAF7njpbMW+F3N2hzzbuK8Vn6VW848gMwJfZInBzAuBzn8u3CLmCw== |
| 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
| 2026-09-17T11:19:11.076873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040282observed bc56ba1c9b39b2c9ead54d89e9f68640...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:11.060318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040282/manifest.jsonobserved 8bcd771643eb1ca47c86bf9316f67d6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:11.043328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040282/publication.mdobserved 74571b35a4abc18fe7bc56c83ff0f80f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:11.025489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040282/publication.txtobserved 08a6bbe5a064f2f037e8b980c5f8cd1b...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. |
|---|