OT-2026-000014274
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, pulsed blow-off before 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-2026-000014274) never changes.
Identity and time
| Publication number | OT-2026-000014274 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-7aa0-99cb-8a4cabc53ba7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014274 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae520c0c10a24c3c6d67c063a6e3deac9db58d323f157493e61438be3af68fd0 |
|---|---|
| Markdown | 4a3c2f0db4f2a9e48f6a87dd10074f8a327d19e3cc6ad60826e9bf1bd8002dae |
| Publication page | d9f329e7c6589e7c5487991ac468eb7e8e695e87200d0488ac02206ee047f3c4 |
| Manifest | 278d7f7fbc5e3cde6f46f894ab5bdd8084bc729de2c246b7bc7751efed95c07c |
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 | TrCnnzk3Tr7/giCtIbTztxTvl1qfWlEJhuin19nbQm7FplSKQzrWouQc6dfmSNDhzqNo1+Yh7ouxj076KR50CA== |
| 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
| 2026-09-17T12:07:29.186888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014274observed d9f329e7c6589e7c5487991ac468eb7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:29.168491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014274/manifest.jsonobserved 278d7f7fbc5e3cde6f46f894ab5bdd80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:29.149443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014274/publication.mdobserved 4a3c2f0db4f2a9e48f6a87dd10074f8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:29.128998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014274/publication.txtobserved ae520c0c10a24c3c6d67c063a6e3deac...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. |
|---|