OT-2026-000035930
Publication integrity record
Four pad foam vacuum gripper, four 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-2026-000035930) never changes.
Identity and time
| Publication number | OT-2026-000035930 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-7b64-bc10-610794cc14ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035930 |
| Status | PUBLIC |
Content hashes
| Canonical text | da8e4b490de0f5b14a71329b197fd97875e67d54a19f58f7894e6d50906cc09b |
|---|---|
| Markdown | 9c995f1e7c8f43e36be1c73908a085a3937788853826afa5ad126911743ac2e2 |
| Publication page | fe86a67f087ca6b0c296c234fdbdb881dc5cb3c618f74f3e616b6e66504d71e3 |
| Manifest | 748228f777aecb0ec6b6f645eefd149737ed13a4ae4b269de0a0f97ef3debc8d |
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 | O3JOSYpdmRiv4R+s0A6Ybbsp0uPt4UAkNPADUWB8jqx4eKpSp5/tHYD6wZ0OPzHRbotrdYKniK7E7RE/6A0bDw== |
| 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
| 2026-09-17T11:27:46.745471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035930observed fe86a67f087ca6b0c296c234fdbdb881...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:46.728600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035930/manifest.jsonobserved 748228f777aecb0ec6b6f645eefd1497...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:46.710075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035930/publication.mdobserved 9c995f1e7c8f43e36be1c73908a085a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:46.693300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035930/publication.txtobserved da8e4b490de0f5b14a71329b197fd978...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. |
|---|